Who Called Me from Area Code 781?
Quick answerA 781 call usually comes from Lynn or nearby communities, but caller ID can be spoofed, so a local-looking number isn’t proof. If there’s no voicemail, let it go: legitimate callers leave messages.
- No voicemail? Let it go. Real callers leave messages.
- Recognize the pattern? Check the number in the prefix lookup.
- Getting repeats? ActiveArmor® blocks and labels them automatically.
- Same prefix calling again? Compare it against this month’s most-reported 781 prefixes, right on this page.
- Curious who issued a number? Every 781 prefix belongs to a carrier — the registry names it.
Been targeted?Report the call at reportfraud.ftc.gov — reports feed the complaint data that powers spam blocking, including the board on this page. AT&T customers already have ActiveArmor® screening built in.
Most-reported 781 prefixes this month
PrefixReported patternReport volume
(781) 822-XXXXRobocall-heavy
(781) 790-XXXXRobocall-heavy
(781) 795-XXXXRobocall-heavy
(781) 922-XXXXRobocall-heavy
(781) 977-XXXXRobocall-heavy
221 unwanted-call reports naming 781 numbers in FTC Do Not Call complaint data, July 2–17, 2026. Consumer-reported and unverified.
Block spam calls in the 781, included with AT&T wireless
AT&T ActiveArmor® is the network-level security that screens the calls this page is about:
- Fraud calls blocked automatically on the network
- Suspected spam labeled before you answer
- Caller ID & custom call blocking in the free app
- Reverse number lookup (available with ActiveArmor Advanced security. Fee required.)
- Identity monitoring & identity theft insurance (available with ActiveArmor Advanced security. Fee required.)
Included with AT&T wireless plans. Requires compatible device/service and download of the AT&T ActiveArmor® app. Other terms & restrictions apply. May not detect all threats and may block wanted calls. Some features require Advanced mobile security ($7/mo.). See terms.
See how ActiveArmor worksIncluded with the free 30-day AT&T Wireless℠ trialTry AT&T Wireless℠ free for 30 daysDownload the AT&T app, activate a trial eSIM in minutes, and run our network side by side with your current service. No credit card, keep your number.
- 100GB of data plus 25GB hotspot
- Unlimited talk & text in the U.S., Canada and Mexico
- Texting from the U.S. to 200+ countries & territories
- Access to the AT&T 5G network
Offer details
Service good for 30 days. Data: Limited to 100GB of data and 25GB of hotspot data. No additional data is available after limit is reached. Video is limited to SD quality. Talk & Text: Includes unlimited talk & text within the U.S. and unlimited text from the U.S. to over 230 countries. Limits: One trial per user. An unlocked, dual eSIM iPhone is required. You’ll receive a trial phone number that belongs to AT&T and is not available to be ported to another carrier or otherwise retained. Trial plan features and details may differ from or be unavailable in other AT&T plans. U.S. only. All terms subject to change at any time.
Is Area Code 781 a Scam?
No. 781 is a legitimate Lynn area code.
It’s added to the 617 region in 1997 and serves Lynn and surrounding communities. But legitimacy of the code says nothing about any single call. Scammers spoof local numbers constantly.
The code is realAdded to the 617 region in 1997; 769 assigned carrier prefixes serve it today.
Spoofing happens“Neighbor spoofing” fakes local numbers. No voicemail? Let it go.
Screening includedActiveArmor® labels and blocks suspected spam. Included with AT&T wireless plans.
Been targeted? Report it to the FTC at reportfraud.ftc.gov. Reports feed the complaint data that powers spam blocking.
Scam texts from area code 781 numbers
The most common area code 781 text scam is the “wrong number” opener: a friendly message that pretends to know you, then moves the chat to WhatsApp and eventually to an investment pitch. Scripts currently circulating:
- “U at home?” · “Are you busy tomorrow?” · “How are you doing?”
- Delivery-problem and job-offer texts that link out to a login page
Don’t reply. A response marks your number as live. Forward scam texts to 7726 (SPAM), and AT&T ActiveArmor® filters known senders automatically.
How number spoofing works in area code 781
Caller ID is easy to forge. Spoofing fakes the number a call displays. The real owner of that 781 number isn’t involved and usually has no idea. That’s why blocking one number rarely stops the calls.
- A call from a number almost identical to yours (same 781 and prefix) is “mirror spoofing.” A missed call from your own number is never worth returning.
- Strangers calling you back saying you called them? Your 781 number is being spoofed. It typically passes within days, and you don’t need a new number. Report it at reportfraud.ftc.gov.
- The caller-ID checkmark: AT&T verifies network calls (STIR/SHAKEN). A verified mark means the displayed number wasn’t faked. No mark doesn’t always mean scam, but treat it with more caution.
Spoofed or not, the rule holds: unexpected caller, no voicemail? Let it go.
781 Area Code Prefix & Carrier Lookup
The three digits after the area code identify the carrier a number was issued to. All 769 assigned 781 prefixes below are real, from the public numbering registry. Type to filter.
This isn’t a reverse phone lookup: no legitimate free service can tell you who owns a specific number. What a 781 prefix does show: the carrier that issued it, whether it’s wireless, landline or VoIP, and the community it belongs to, which is often enough to judge whether a call was worth returning.
769 prefixes · updated monthly
| Prefix | Carrier | Line type |
|---|---|---|
| 781-200 | Commio | Landline |
| 781-201 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-202 | AT&T (Teleport Communications) | Landline |
| 781-203 | Verizon Business (MCImetro) | Landline |
| 781-204 | T-Mobile (Omnipoint) | Landline |
| 781-205 | AT&T (Teleport Communications) | Landline |
| 781-206 | AT&T Mobility | Wireless |
| 781-207 | Verizon Business (MCImetro) | Landline |
| 781-208 | Bandwidth.com | VoIP |
| 781-209 | RCN (Astound) | Landline |
| 781-210 | Lumen (Level 3) | VoIP |
| 781-212 | Nep | Landline |
| 781-213 | Verizon New England | Landline |
| 781-214 | Lumen (Level 3) | VoIP |
| 781-215 | Lumen (Level 3) | VoIP |
| 781-216 | AT&T (Teleport Communications) | Landline |
| 781-217 | Verizon Business (MCImetro) | Landline |
| 781-218 | AT&T (Teleport Communications) | Landline |
| 781-219 | Verizon Business (MCImetro) | Landline |
| 781-221 | Verizon New England | Landline |
| 781-222 | Verizon New England | Landline |
| 781-223 | Verizon Wireless | Wireless |
| 781-224 | Verizon New England | Landline |
| 781-225 | AT&T (Teleport Communications) | Landline |
| 781-226 | Bandwidth.com | VoIP |
| 781-227 | Verizon Wireless | Wireless |
| 781-228 | AT&T Local | Landline |
| 781-229 | Verizon New England | Landline |
| 781-230 | Bandwidth.com | VoIP |
| 781-231 | Verizon New England | Landline |
| 781-232 | Verizon Business (MCImetro) | Landline |
| 781-233 | Verizon New England | Landline |
| 781-234 | Windstream (Paetec) | Landline |
| 781-235 | Verizon New England | Landline |
| 781-236 | Windstream (Paetec) | Landline |
| 781-237 | Verizon New England | Landline |
| 781-238 | Verizon New England | Landline |
| 781-239 | Verizon New England | Landline |
| 781-240 | Verizon Business (MCImetro) | Landline |
| 781-241 | Verizon Business (MCImetro) | Landline |
| 781-242 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-243 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-244 | Windstream (Paetec) | Landline |
| 781-245 | Verizon New England | Landline |
| 781-246 | Verizon New England | Landline |
| 781-247 | Windstream (Paetec) | Landline |
| 781-248 | Verizon Wireless | Wireless |
| 781-249 | AT&T Mobility | Wireless |
| 781-250 | Verizon Business (MCImetro) | Landline |
| 781-251 | Verizon New England | Landline |
| 781-252 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-253 | Lumen (Level 3) | VoIP |
| 781-254 | Verizon Wireless | Wireless |
| 781-255 | Verizon New England | Landline |
| 781-256 | Verizon New England | Landline |
| 781-257 | Verizon Business (MCImetro) | Landline |
| 781-258 | Verizon Wireless | Wireless |
| 781-259 | Verizon New England | Landline |
| 781-261 | Verizon New England | Landline |
| 781-262 | Verizon New England | Landline |
| 781-263 | Verizon New England | Landline |
| 781-264 | Verizon Wireless | Wireless |
| 781-265 | Verizon Wireless | Wireless |
| 781-266 | AT&T (Teleport Communications) | Landline |
| 781-267 | T-Mobile (Omnipoint) | Landline |
| 781-268 | Verizon Business (MCImetro) | Landline |
| 781-269 | RCN (Astound) | Landline |
| 781-270 | Verizon New England | Landline |
| 781-271 | Verizon New England | Landline |
| 781-272 | Verizon New England | Landline |
| 781-273 | Verizon New England | Landline |
| 781-274 | Verizon New England | Landline |
| 781-275 | Verizon New England | Landline |
| 781-276 | Verizon New England | Landline |
| 781-277 | Lumen (Level 3) | VoIP |
| 781-278 | Verizon New England | Landline |
| 781-279 | Verizon New England | Landline |
| 781-280 | Verizon New England | Landline |
| 781-281 | Comcast (Xfinity Voice) | VoIP |
| 781-282 | Verizon New England | Landline |
| 781-283 | Verizon New England | Landline |
| 781-284 | Verizon New England | Landline |
| 781-285 | AT&T (Teleport Communications) | Landline |
| 781-286 | Verizon New England | Landline |
| 781-287 | Lumen (Level 3) | VoIP |
| 781-288 | Verizon Business (MCImetro) | Landline |
| 781-289 | Verizon New England | Landline |
| 781-290 | Verizon New England | Landline |
| 781-291 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-292 | Verizon New England | Landline |
| 781-293 | Verizon New England | Landline |
| 781-294 | Verizon New England | Landline |
| 781-295 | Verizon Business (MCImetro) | Landline |
| 781-296 | Verizon Wireless | Wireless |
| 781-297 | Verizon New England | Landline |
| 781-298 | AT&T (Teleport Communications) | Landline |
| 781-299 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-300 | Verizon Business (MCImetro) | Landline |
| 781-301 | Verizon Business (MCImetro) | Landline |
| 781-302 | AT&T (Teleport Communications) | Landline |
| 781-303 | Verizon Business (MCImetro) | Landline |
| 781-304 | Verizon Business (MCImetro) | Landline |
| 781-305 | Verizon Business (MCImetro) | Landline |
| 781-306 | Verizon New England | Landline |
| 781-307 | Verizon Business (MCImetro) | Landline |
| 781-308 | T-Mobile (Omnipoint) | Landline |
| 781-309 | Verizon Business (MCImetro) | Landline |
| 781-310 | Verizon New England | Landline |
| 781-312 | Lumen (Level 3) | VoIP |
| 781-313 | Verizon Business (MCImetro) | Landline |
| 781-314 | Verizon New England | Landline |
| 781-315 | RCN (Astound) | Landline |
| 781-316 | RCN (Astound) | Landline |
| 781-317 | Bandwidth.com | VoIP |
| 781-318 | Verizon Business (MCImetro) | Landline |
| 781-319 | Verizon New England | Landline |
| 781-320 | Verizon New England | Landline |
| 781-321 | Verizon New England | Landline |
| 781-322 | Verizon New England | Landline |
| 781-323 | Lumen (Level 3) | VoIP |
| 781-324 | Verizon New England | Landline |
| 781-325 | Lumen (Level 3) | VoIP |
| 781-326 | Verizon New England | Landline |
| 781-327 | Peerless Network | VoIP |
| 781-328 | Lumen (Level 3) | VoIP |
| 781-329 | Verizon New England | Landline |
| 781-330 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-331 | Verizon New England | Landline |
| 781-332 | Windstream (Paetec) | Landline |
| 781-333 | Windstream (Paetec) | Landline |
| 781-334 | Verizon New England | Landline |
| 781-335 | Verizon New England | Landline |
| 781-336 | Lumen (Level 3) | VoIP |
| 781-337 | Verizon New England | Landline |
| 781-338 | Verizon New England | Landline |
| 781-340 | Verizon New England | Landline |
| 781-341 | Verizon New England | Landline |
| 781-342 | Verizon New England | Landline |
| 781-343 | Lumen (Level 3) | VoIP |
| 781-344 | Verizon New England | Landline |
| 781-345 | Verizon Business (MCImetro) | Landline |
| 781-346 | Windstream (Paetec) | Landline |
| 781-347 | Verizon Business (MCImetro) | Landline |
| 781-348 | Verizon New England | Landline |
| 781-349 | Windstream (Paetec) | Landline |
| 781-350 | AT&T (Teleport Communications) | Landline |
| 781-351 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-352 | Windstream (Paetec) | Landline |
| 781-353 | Lumen (Level 3) | VoIP |
| 781-354 | T-Mobile (Omnipoint) | Landline |
| 781-355 | Onvoy (Sinch) | VoIP |
| 781-356 | Verizon New England | Landline |
| 781-357 | Verizon Business (MCImetro) | Landline |
| 781-358 | Verizon Business (MCImetro) | Landline |
| 781-359 | Verizon New England | Landline |
| 781-360 | Norfolk County Internet | Landline |
| 781-361 | RCN (Astound) | Landline |
| 781-362 | Windstream (Paetec) | Landline |
| 781-363 | T-Mobile (Omnipoint) | Landline |
| 781-364 | AT&T (Teleport Communications) | Landline |
| 781-365 | Comcast (Xfinity Voice) | VoIP |
| 781-366 | AT&T Mobility | Wireless |
| 781-367 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-368 | Verizon New England | Landline |
| 781-369 | Comcast (Xfinity Voice) | VoIP |
| 781-370 | AT&T (Teleport Communications) | Landline |
| 781-371 | Verizon Business (MCImetro) | Landline |
| 781-372 | Verizon New England | Landline |
| 781-373 | Comcast (Xfinity Voice) | VoIP |
| 781-374 | Comcast (Xfinity Voice) | VoIP |
| 781-375 | AT&T (Teleport Communications) | Landline |
| 781-376 | Verizon New England | Landline |
| 781-377 | Verizon New England | Landline |
| 781-378 | Comcast (Xfinity Voice) | VoIP |
| 781-379 | Verizon Wireless | Wireless |
| 781-380 | Verizon New England | Landline |
| 781-381 | RCN (Astound) | Landline |
| 781-382 | Verizon Wireless | Wireless |
| 781-383 | Verizon New England | Landline |
| 781-384 | Peerless Network | VoIP |
| 781-385 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-386 | Verizon New England | Landline |
| 781-387 | American Messaging (paging) | Landline |
| 781-388 | Verizon New England | Landline |
| 781-389 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-390 | Lumen (Level 3) | VoIP |
| 781-391 | Verizon New England | Landline |
| 781-392 | Verizon New England | Landline |
| 781-393 | Verizon New England | Landline |
| 781-394 | Verizon Business (MCImetro) | Landline |
| 781-395 | Verizon New England | Landline |
| 781-396 | Verizon New England | Landline |
| 781-397 | Verizon New England | Landline |
| 781-398 | Verizon New England | Landline |
| 781-399 | Lumen (Level 3) | VoIP |
| 781-400 | Comcast (Xfinity Voice) | VoIP |
| 781-401 | Verizon New England | Landline |
| 781-402 | Verizon New England | Landline |
| 781-403 | Verizon Wireless | Wireless |
| 781-404 | Windstream (Paetec) | Landline |
| 781-405 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-406 | AT&T (Teleport Communications) | Landline |
| 781-407 | Verizon New England | Landline |
| 781-408 | T-Mobile (Omnipoint) | Landline |
| 781-409 | Verizon New England | Landline |
| 781-410 | Verizon Business (MCImetro) | Landline |
| 781-412 | Verizon Business (MCImetro) | Landline |
| 781-413 | Verizon Business (MCImetro) | Landline |
| 781-414 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-415 | Norfolk County Internet | Landline |
| 781-416 | Verizon New England | Landline |
| 781-417 | AT&T (Teleport Communications) | Landline |
| 781-418 | Windstream (Paetec) | Landline |
| 781-419 | Windstream (Paetec) | Landline |
| 781-420 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-421 | Ip Horizon | Landline |
| 781-422 | Verizon New England | Landline |
| 781-423 | AT&T (Teleport Communications) | Landline |
| 781-424 | Verizon Wireless | Wireless |
| 781-425 | Windstream (Paetec) | Landline |
| 781-426 | Lumen (Level 3) | VoIP |
| 781-427 | Onvoy (Sinch) | VoIP |
| 781-428 | RCN (Astound) | Landline |
| 781-429 | AT&T (Teleport Communications) | Landline |
| 781-430 | AT&T (Teleport Communications) | Landline |
| 781-431 | Verizon New England | Landline |
| 781-432 | Norfolk County Internet | Landline |
| 781-433 | Verizon New England | Landline |
| 781-434 | AT&T (Teleport Communications) | Landline |
| 781-435 | Comcast (Xfinity Voice) | VoIP |
| 781-436 | Bandwidth.com | VoIP |
| 781-437 | Windstream (Paetec) | Landline |
| 781-438 | Verizon New England | Landline |
| 781-439 | Windstream (Paetec) | Landline |
| 781-440 | Verizon New England | Landline |
| 781-441 | Verizon New England | Landline |
| 781-442 | Verizon New England | Landline |
| 781-443 | AT&T (Teleport Communications) | Landline |
| 781-444 | Verizon New England | Landline |
| 781-445 | Verizon Wireless | Wireless |
| 781-446 | Verizon New England | Landline |
| 781-447 | Verizon New England | Landline |
| 781-448 | RCN (Astound) | Landline |
| 781-449 | Verizon New England | Landline |
| 781-451 | AT&T (Teleport Communications) | Landline |
| 781-452 | Peerless Network | VoIP |
| 781-453 | Verizon New England | Landline |
| 781-454 | Verizon Wireless | Wireless |
| 781-455 | Verizon New England | Landline |
| 781-456 | Bandwidth.com | VoIP |
| 781-457 | Verizon Business (MCImetro) | Landline |
| 781-458 | Bandwidth.com | VoIP |
| 781-459 | Verizon Business (MCImetro) | Landline |
| 781-460 | Verizon New England | Landline |
| 781-461 | Verizon New England | Landline |
| 781-462 | AT&T (Teleport Communications) | Landline |
| 781-463 | Windstream (Paetec) | Landline |
| 781-464 | AT&T (Teleport Communications) | Landline |
| 781-465 | Windstream (Paetec) | Landline |
| 781-466 | Verizon New England | Landline |
| 781-467 | Verizon New England | Landline |
| 781-468 | Verizon Wireless | Wireless |
| 781-469 | T-Mobile (Omnipoint) | Landline |
| 781-470 | T-Mobile (Omnipoint) | Landline |
| 781-471 | AT&T (Teleport Communications) | Landline |
| 781-472 | AT&T (Teleport Communications) | Landline |
| 781-473 | Verizon New England | Landline |
| 781-474 | Verizon Wireless | Wireless |
| 781-475 | Windstream (Paetec) | Landline |
| 781-476 | Lumen (Level 3) | VoIP |
| 781-477 | Verizon New England | Landline |
| 781-478 | Verizon Business (MCImetro) | Landline |
| 781-479 | Lumen (Level 3) | VoIP |
| 781-480 | Verizon Business (MCImetro) | Landline |
| 781-481 | Verizon New England | Landline |
| 781-482 | AT&T (Teleport Communications) | Landline |
| 781-483 | Verizon New England | Landline |
| 781-484 | Verizon Wireless | Wireless |
| 781-485 | Verizon New England | Landline |
| 781-486 | Verizon Business (MCImetro) | Landline |
| 781-487 | Verizon New England | Landline |
| 781-488 | Verizon New England | Landline |
| 781-489 | Windstream (Paetec) | Landline |
| 781-490 | Verizon Wireless | Wireless |
| 781-491 | RCN (Astound) | Landline |
| 781-492 | T-Mobile (Omnipoint) | Landline |
| 781-493 | Windstream (Paetec) | Landline |
| 781-494 | Verizon Business (MCImetro) | Landline |
| 781-495 | Verizon New England | Landline |
| 781-496 | Verizon Business (MCImetro) | Landline |
| 781-497 | Lumen (Level 3) | VoIP |
| 781-498 | Verizon Business (MCImetro) | Landline |
| 781-499 | AT&T (Teleport Communications) | Landline |
| 781-500 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-501 | Verizon Business (MCImetro) | Landline |
| 781-502 | Verizon Business (MCImetro) | Landline |
| 781-503 | Verizon Business (MCImetro) | Landline |
| 781-504 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-505 | Verizon New England | Landline |
| 781-506 | Verizon Business (MCImetro) | Landline |
| 781-507 | Lumen (Level 3) | VoIP |
| 781-509 | Verizon New England | Landline |
| 781-510 | T-Mobile (Omnipoint) | Landline |
| 781-512 | Verizon Business (MCImetro) | Landline |
| 781-513 | T-Mobile (Omnipoint) | Landline |
| 781-514 | Windstream (Paetec) | Landline |
| 781-515 | Verizon Business (MCImetro) | Landline |
| 781-516 | Bandwidth.com | VoIP |
| 781-517 | Verizon Business (MCImetro) | Landline |
| 781-518 | Lumen (Level 3) | VoIP |
| 781-519 | Lumen (Level 3) | VoIP |
| 781-520 | T-Mobile (Omnipoint) | Landline |
| 781-521 | Windstream (Paetec) | Landline |
| 781-522 | Verizon New England | Landline |
| 781-523 | Comcast (Xfinity Voice) | VoIP |
| 781-524 | Onvoy (Sinch) | VoIP |
| 781-525 | Verizon Wireless | Wireless |
| 781-526 | T-Mobile (Omnipoint) | Landline |
| 781-527 | AT&T (Teleport Communications) | Landline |
| 781-528 | Windstream (Paetec) | Landline |
| 781-529 | Verizon New England | Landline |
| 781-530 | AT&T (Teleport Communications) | Landline |
| 781-531 | Verizon Wireless | Wireless |
| 781-532 | Bandwidth.com | VoIP |
| 781-533 | Verizon New England | Landline |
| 781-534 | AT&T (Teleport Communications) | Landline |
| 781-535 | Windstream (Paetec) | Landline |
| 781-536 | Bandwidth.com | VoIP |
| 781-537 | AT&T (Teleport Communications) | Landline |
| 781-538 | Lumen (Level 3) | VoIP |
| 781-539 | RCN (Astound) | Landline |
| 781-540 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-541 | Windstream (Paetec) | Landline |
| 781-542 | Windstream (Paetec) | Landline |
| 781-543 | Norfolk County Internet | Landline |
| 781-544 | Verizon New England | Landline |
| 781-545 | Verizon New England | Landline |
| 781-546 | RCN (Astound) | Landline |
| 781-547 | Windstream (Paetec) | Landline |
| 781-548 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-549 | Lumen (Level 3) | VoIP |
| 781-551 | Verizon New England | Landline |
| 781-552 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-553 | Bandwidth.com | VoIP |
| 781-556 | AT&T (Teleport Communications) | Landline |
| 781-557 | AT&T (Teleport Communications) | Landline |
| 781-558 | Comcast (Xfinity Voice) | VoIP |
| 781-559 | RCN (Astound) | Landline |
| 781-560 | AT&T (Teleport Communications) | Landline |
| 781-561 | Verizon Wireless | Wireless |
| 781-562 | Comcast (Xfinity Voice) | VoIP |
| 781-563 | Verizon Wireless | Wireless |
| 781-564 | Verizon New England | Landline |
| 781-565 | AT&T (Teleport Communications) | Landline |
| 781-566 | Peerless Network | VoIP |
| 781-567 | Verizon New England | Landline |
| 781-568 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-569 | Windstream (Paetec) | Landline |
| 781-570 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-571 | T-Mobile (Omnipoint) | Landline |
| 781-572 | RCN (Astound) | Landline |
| 781-573 | Windstream (Paetec) | Landline |
| 781-574 | Verizon Business (MCImetro) | Landline |
| 781-575 | Verizon New England | Landline |
| 781-576 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-577 | Lumen (Level 3) | VoIP |
| 781-578 | Norfolk County Internet | Landline |
| 781-579 | T-Mobile (Omnipoint) | Landline |
| 781-580 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-581 | Verizon New England | Landline |
| 781-582 | Verizon New England | Landline |
| 781-583 | Lumen (Level 3) | VoIP |
| 781-584 | AT&T (Teleport Communications) | Landline |
| 781-585 | Verizon New England | Landline |
| 781-586 | Verizon New England | Landline |
| 781-587 | Comcast (Xfinity Voice) | VoIP |
| 781-588 | T-Mobile (Omnipoint) | Landline |
| 781-589 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-590 | Onvoy (Sinch) | VoIP |
| 781-591 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-592 | Verizon New England | Landline |
| 781-593 | Verizon New England | Landline |
| 781-594 | AT&T (Teleport Communications) | Landline |
| 781-595 | Verizon New England | Landline |
| 781-596 | Verizon New England | Landline |
| 781-597 | Bandwidth.com | VoIP |
| 781-598 | Verizon New England | Landline |
| 781-599 | Verizon New England | Landline |
| 781-600 | T-Mobile (Omnipoint) | Landline |
| 781-601 | Verizon New England | Landline |
| 781-602 | Windstream (Paetec) | Landline |
| 781-603 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-604 | Onvoy (Sinch) | VoIP |
| 781-605 | Comcast (Xfinity Voice) | VoIP |
| 781-606 | RCN (Astound) | Landline |
| 781-607 | AT&T (Teleport Communications) | Landline |
| 781-608 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-609 | Comcast (Xfinity Voice) | VoIP |
| 781-610 | Windstream (Paetec) | Landline |
| 781-612 | AT&T (Teleport Communications) | Landline |
| 781-613 | Bandwidth.com | VoIP |
| 781-614 | Bandwidth.com | VoIP |
| 781-615 | Verizon Business (MCImetro) | Landline |
| 781-616 | Windstream (Paetec) | Landline |
| 781-618 | Verizon New England | Landline |
| 781-619 | Windstream (Paetec) | Landline |
| 781-620 | Comcast (Xfinity Voice) | VoIP |
| 781-621 | RCN (Astound) | Landline |
| 781-622 | Verizon New England | Landline |
| 781-623 | Verizon Business (MCImetro) | Landline |
| 781-624 | Verizon New England | Landline |
| 781-625 | Lumen (Level 3) | VoIP |
| 781-626 | Lumen (Level 3) | VoIP |
| 781-627 | RCN (Astound) | Landline |
| 781-628 | Verizon Business (MCImetro) | Landline |
| 781-629 | Comcast (Xfinity Voice) | VoIP |
| 781-630 | RCN (Astound) | Landline |
| 781-631 | Verizon New England | Landline |
| 781-632 | T-Mobile (Omnipoint) | Landline |
| 781-633 | Verizon New England | Landline |
| 781-634 | Verizon Business (MCImetro) | Landline |
| 781-635 | AT&T (Teleport Communications) | Landline |
| 781-636 | Verizon Business (MCImetro) | Landline |
| 781-637 | Norfolk County Internet | Landline |
| 781-638 | AT&T (Teleport Communications) | Landline |
| 781-639 | Verizon New England | Landline |
| 781-640 | AT&T Mobility | Wireless |
| 781-641 | Verizon New England | Landline |
| 781-642 | Verizon New England | Landline |
| 781-643 | Verizon New England | Landline |
| 781-644 | Windstream (Paetec) | Landline |
| 781-645 | Verizon Business (MCImetro) | Landline |
| 781-646 | Verizon New England | Landline |
| 781-647 | Verizon New England | Landline |
| 781-648 | Verizon New England | Landline |
| 781-649 | Bandwidth.com | VoIP |
| 781-650 | Verizon Wireless | Wireless |
| 781-651 | Lumen (Level 3) | VoIP |
| 781-652 | RCN (Astound) | Landline |
| 781-653 | AT&T (Teleport Communications) | Landline |
| 781-654 | T-Mobile (Omnipoint) | Landline |
| 781-655 | Verizon New England | Landline |
| 781-656 | Windstream (Paetec) | Landline |
| 781-657 | Verizon Business (MCImetro) | Landline |
| 781-658 | Verizon Business (MCImetro) | Landline |
| 781-659 | Verizon New England | Landline |
| 781-660 | AT&T Mobility | Wireless |
| 781-661 | Onvoy (Sinch) | VoIP |
| 781-662 | Verizon New England | Landline |
| 781-663 | Verizon Business (MCImetro) | Landline |
| 781-664 | Windstream (Paetec) | Landline |
| 781-665 | Verizon New England | Landline |
| 781-666 | Peerless Network | VoIP |
| 781-667 | Bandwidth.com | VoIP |
| 781-668 | Verizon New England | Landline |
| 781-669 | Bandwidth.com | VoIP |
| 781-670 | Verizon New England | Landline |
| 781-671 | Bandwidth.com | VoIP |
| 781-672 | Verizon New England | Landline |
| 781-673 | Bandwidth.com | VoIP |
| 781-674 | Verizon New England | Landline |
| 781-675 | Comcast (Xfinity Voice) | VoIP |
| 781-676 | Verizon New England | Landline |
| 781-677 | Verizon New England | Landline |
| 781-678 | AT&T (Teleport Communications) | Landline |
| 781-679 | Lumen (Level 3) | VoIP |
| 781-680 | AT&T (Teleport Communications) | Landline |
| 781-681 | Verizon New England | Landline |
| 781-682 | Verizon New England | Landline |
| 781-683 | Lumen (Level 3) | VoIP |
| 781-684 | Verizon New England | Landline |
| 781-685 | AT&T (Teleport Communications) | Landline |
| 781-686 | Comcast (Xfinity Voice) | VoIP |
| 781-687 | Verizon New England | Landline |
| 781-688 | Lumen (Level 3) | VoIP |
| 781-689 | AT&T Mobility | Wireless |
| 781-690 | AT&T Mobility | Wireless |
| 781-691 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-692 | T-Mobile (Omnipoint) | Landline |
| 781-693 | Verizon Business (MCImetro) | Landline |
| 781-694 | Lumen (Level 3) | VoIP |
| 781-695 | Lumen (Level 3) | VoIP |
| 781-696 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-697 | Verizon Business (MCImetro) | Landline |
| 781-698 | Verizon Business (MCImetro) | Landline |
| 781-699 | Verizon New England | Landline |
| 781-701 | Comcast (Xfinity Voice) | VoIP |
| 781-702 | Windstream (Paetec) | Landline |
| 781-703 | Verizon Wireless | Wireless |
| 781-704 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-705 | Bandwidth.com | VoIP |
| 781-706 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-707 | AT&T (Teleport Communications) | Landline |
| 781-708 | Lumen (Level 3) | VoIP |
| 781-709 | Verizon Business (MCImetro) | Landline |
| 781-710 | Verizon Wireless | Wireless |
| 781-712 | Verizon Business (MCImetro) | Landline |
| 781-713 | Lumen (Level 3) | VoIP |
| 781-715 | Windstream (Paetec) | Landline |
| 781-716 | Verizon Business (MCImetro) | Landline |
| 781-717 | RCN (Astound) | Landline |
| 781-718 | Verizon Wireless | Wireless |
| 781-719 | Verizon Business (MCImetro) | Landline |
| 781-720 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-721 | Verizon New England | Landline |
| 781-722 | Windstream (Paetec) | Landline |
| 781-723 | Verizon Business (MCImetro) | Landline |
| 781-724 | AT&T Mobility | Wireless |
| 781-725 | Peerless Network | VoIP |
| 781-726 | Windstream (Paetec) | Landline |
| 781-727 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-728 | RCN (Astound) | Landline |
| 781-729 | Verizon New England | Landline |
| 781-730 | Lumen (Level 3) | VoIP |
| 781-731 | RCN (Astound) | Landline |
| 781-732 | Verizon Wireless | Wireless |
| 781-733 | Verizon Wireless | Wireless |
| 781-734 | Lumen (Level 3) | VoIP |
| 781-735 | Verizon Business (MCImetro) | Landline |
| 781-736 | Verizon New England | Landline |
| 781-737 | Windstream (Paetec) | Landline |
| 781-738 | AT&T Mobility | Wireless |
| 781-739 | Peerless Network | VoIP |
| 781-740 | Verizon New England | Landline |
| 781-741 | Verizon New England | Landline |
| 781-742 | Lumen (Level 3) | VoIP |
| 781-743 | Verizon Business (MCImetro) | Landline |
| 781-744 | Verizon New England | Landline |
| 781-745 | Onvoy (Sinch) | VoIP |
| 781-746 | Windstream (Paetec) | Landline |
| 781-747 | Verizon Wireless | Wireless |
| 781-748 | Bandwidth.com | VoIP |
| 781-749 | Verizon New England | Landline |
| 781-750 | RCN (Astound) | Landline |
| 781-751 | Verizon New England | Landline |
| 781-752 | Lumen (Level 3) | VoIP |
| 781-753 | Lumen (Level 3) | VoIP |
| 781-754 | AT&T (Teleport Communications) | Landline |
| 781-755 | Verizon Wireless | Wireless |
| 781-756 | Verizon New England | Landline |
| 781-757 | Bandwidth.com | VoIP |
| 781-758 | Bandwidth.com | VoIP |
| 781-759 | Verizon New England | Landline |
| 781-760 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-761 | Windstream (Paetec) | Landline |
| 781-762 | Verizon New England | Landline |
| 781-763 | AT&T (Teleport Communications) | Landline |
| 781-764 | Bandwidth.com | VoIP |
| 781-765 | Bandwidth.com | VoIP |
| 781-766 | Bandwidth.com | VoIP |
| 781-767 | Verizon New England | Landline |
| 781-768 | Verizon New England | Landline |
| 781-769 | Verizon New England | Landline |
| 781-770 | Lumen (Level 3) | VoIP |
| 781-771 | Verizon Wireless | Wireless |
| 781-772 | Comcast (Xfinity Voice) | VoIP |
| 781-773 | Comcast (Xfinity Voice) | VoIP |
| 781-774 | Verizon New England | Landline |
| 781-775 | AT&T Mobility | Wireless |
| 781-776 | RCN (Astound) | Landline |
| 781-777 | Comcast (Xfinity Voice) | VoIP |
| 781-778 | Verizon Business (MCImetro) | Landline |
| 781-779 | Comcast (Xfinity Voice) | VoIP |
| 781-780 | Lumen (Level 3) | VoIP |
| 781-781 | Mass Mobile | Wireless |
| 781-782 | Verizon Business (MCImetro) | Landline |
| 781-783 | Windstream (Paetec) | Landline |
| 781-784 | Verizon New England | Landline |
| 781-785 | Lumen (Level 3) | VoIP |
| 781-786 | Lumen (Level 3) | VoIP |
| 781-787 | Onvoy (Sinch) | VoIP |
| 781-788 | Verizon New England | Landline |
| 781-789 | Verizon Wireless | Wireless |
| 781-790 | Comcast (Xfinity Voice) | VoIP |
| 781-791 | Lumen (Level 3) | VoIP |
| 781-792 | Verizon New England | Landline |
| 781-793 | Verizon New England | Landline |
| 781-794 | Verizon New England | Landline |
| 781-795 | Lumen (Level 3) | VoIP |
| 781-796 | Verizon New England | Landline |
| 781-797 | Bandwidth.com | VoIP |
| 781-798 | T-Mobile (Omnipoint) | Landline |
| 781-799 | Verizon Wireless | Wireless |
| 781-800 | Verizon Wireless | Wireless |
| 781-801 | Windstream (Paetec) | Landline |
| 781-803 | Verizon Business (MCImetro) | Landline |
| 781-804 | Windstream (Paetec) | Landline |
| 781-805 | T-Mobile (Omnipoint) | Landline |
| 781-806 | Comcast (Xfinity Voice) | VoIP |
| 781-807 | Comcast (Xfinity Voice) | VoIP |
| 781-808 | Verizon Wireless | Wireless |
| 781-809 | T-Mobile (Omnipoint) | Landline |
| 781-810 | Windstream (Paetec) | Landline |
| 781-812 | Comcast (Xfinity Voice) | VoIP |
| 781-813 | T-Mobile (Omnipoint) | Landline |
| 781-815 | Windstream (Paetec) | Landline |
| 781-816 | Freedom Ring Communications | Landline |
| 781-817 | AT&T (Teleport Communications) | Landline |
| 781-818 | Lumen (Level 3) | VoIP |
| 781-819 | Bandwidth.com | VoIP |
| 781-820 | Verizon Wireless | Wireless |
| 781-821 | Verizon New England | Landline |
| 781-822 | FracTEL | Landline |
| 781-823 | Verizon Business (MCImetro) | Landline |
| 781-824 | RCN (Astound) | Landline |
| 781-825 | Verizon Wireless | Wireless |
| 781-826 | Verizon New England | Landline |
| 781-827 | Lumen (Level 3) | VoIP |
| 781-828 | Verizon New England | Landline |
| 781-829 | Verizon New England | Landline |
| 781-830 | Verizon New England | Landline |
| 781-831 | Windstream (Paetec) | Landline |
| 781-832 | Verizon Business (MCImetro) | Landline |
| 781-833 | Verizon New England | Landline |
| 781-834 | Verizon New England | Landline |
| 781-835 | AT&T (Teleport Communications) | Landline |
| 781-836 | Lumen (Level 3) | VoIP |
| 781-837 | Verizon New England | Landline |
| 781-838 | Windstream (Paetec) | Landline |
| 781-839 | Verizon New England | Landline |
| 781-840 | Lumen (Level 3) | VoIP |
| 781-841 | Bandwidth.com | VoIP |
| 781-842 | Comcast (Xfinity Voice) | VoIP |
| 781-843 | Verizon New England | Landline |
| 781-844 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-845 | Bandwidth.com | VoIP |
| 781-846 | Verizon Business (MCImetro) | Landline |
| 781-847 | AT&T (Teleport Communications) | Landline |
| 781-848 | Verizon New England | Landline |
| 781-849 | Verizon New England | Landline |
| 781-850 | Windstream (Paetec) | Landline |
| 781-851 | TPx Communications | Landline |
| 781-852 | Verizon Business (MCImetro) | Landline |
| 781-853 | Verizon New England | Landline |
| 781-854 | Lumen (Level 3) | VoIP |
| 781-855 | Verizon Wireless | Wireless |
| 781-856 | AT&T Mobility | Wireless |
| 781-857 | Verizon New England | Landline |
| 781-858 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-859 | Windstream (Paetec) | Landline |
| 781-860 | Verizon New England | Landline |
| 781-861 | Verizon New England | Landline |
| 781-862 | Verizon New England | Landline |
| 781-863 | Verizon New England | Landline |
| 781-864 | AT&T Mobility | Wireless |
| 781-865 | Verizon New England | Landline |
| 781-866 | T-Mobile (Omnipoint) | Landline |
| 781-867 | RCN (Astound) | Landline |
| 781-868 | Commio | Landline |
| 781-869 | AT&T (Teleport Communications) | Landline |
| 781-870 | AT&T (Teleport Communications) | Landline |
| 781-871 | Verizon New England | Landline |
| 781-872 | Lumen (Level 3) | VoIP |
| 781-873 | Windstream (Paetec) | Landline |
| 781-874 | Comcast (Xfinity Voice) | VoIP |
| 781-875 | Comcast (Xfinity Voice) | VoIP |
| 781-876 | Verizon New England | Landline |
| 781-877 | Verizon Wireless | Wireless |
| 781-878 | Verizon New England | Landline |
| 781-879 | Windstream (Paetec) | Landline |
| 781-881 | Lumen (Level 3) | VoIP |
| 781-882 | Onvoy (Sinch) | VoIP |
| 781-883 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-884 | Windstream (Paetec) | Landline |
| 781-885 | Comcast (Xfinity Voice) | VoIP |
| 781-886 | Windstream (Paetec) | Landline |
| 781-887 | Onvoy (Sinch) | VoIP |
| 781-888 | T-Mobile (Omnipoint) | Landline |
| 781-889 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-890 | Verizon New England | Landline |
| 781-891 | Verizon New England | Landline |
| 781-892 | Verizon New England | Landline |
| 781-893 | Verizon New England | Landline |
| 781-894 | Verizon New England | Landline |
| 781-895 | Verizon New England | Landline |
| 781-896 | Bandwidth.com | VoIP |
| 781-897 | Windstream (Paetec) | Landline |
| 781-898 | Onvoy Spectrum (Sinch) | VoIP |
| 781-899 | Verizon New England | Landline |
| 781-901 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-902 | Verizon Business (MCImetro) | Landline |
| 781-903 | Windstream (Paetec) | Landline |
| 781-904 | Verizon Business (MCImetro) | Landline |
| 781-905 | Windstream (Paetec) | Landline |
| 781-906 | Verizon Business (MCImetro) | Landline |
| 781-907 | Verizon Business (MCImetro) | Landline |
| 781-908 | Bandwidth.com | VoIP |
| 781-909 | Verizon Business (MCImetro) | Landline |
| 781-910 | Verizon Wireless | Wireless |
| 781-912 | Verizon Business (MCImetro) | Landline |
| 781-913 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-914 | Windstream (Paetec) | Landline |
| 781-915 | Verizon Business (MCImetro) | Landline |
| 781-916 | Windstream (Paetec) | Landline |
| 781-917 | Verizon Business (MCImetro) | Landline |
| 781-918 | AT&T (Teleport Communications) | Landline |
| 781-919 | Verizon Business (MCImetro) | Landline |
| 781-921 | T-Mobile (Omnipoint) | Landline |
| 781-922 | Verizon Business (MCImetro) | Landline |
| 781-923 | Comcast (Xfinity Voice) | VoIP |
| 781-924 | Comcast (Xfinity Voice) | VoIP |
| 781-925 | Verizon New England | Landline |
| 781-926 | Lumen (Level 3) | VoIP |
| 781-927 | Windstream (Paetec) | Landline |
| 781-928 | Windstream (Paetec) | Landline |
| 781-929 | AT&T Mobility | Wireless |
| 781-930 | Verizon Business (MCImetro) | Landline |
| 781-932 | Verizon New England | Landline |
| 781-933 | Verizon New England | Landline |
| 781-934 | Verizon New England | Landline |
| 781-935 | Verizon New England | Landline |
| 781-936 | Windstream (Paetec) | Landline |
| 781-937 | Verizon New England | Landline |
| 781-938 | Verizon New England | Landline |
| 781-939 | Verizon New England | Landline |
| 781-941 | Verizon New England | Landline |
| 781-942 | Verizon New England | Landline |
| 781-943 | AT&T (Teleport Communications) | Landline |
| 781-944 | Verizon New England | Landline |
| 781-945 | Bandwidth.com | VoIP |
| 781-946 | Verizon Business (MCImetro) | Landline |
| 781-947 | T-Mobile (Omnipoint) | Landline |
| 781-948 | Xo Massachusets | Landline |
| 781-949 | Verizon Business (MCImetro) | Landline |
| 781-951 | Onvoy (Sinch) | VoIP |
| 781-952 | AT&T (Teleport Communications) | Landline |
| 781-953 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-954 | Peerless Network | VoIP |
| 781-956 | AT&T Mobility | Wireless |
| 781-957 | Windstream (Paetec) | Landline |
| 781-958 | Bandwidth.com | VoIP |
| 781-960 | Windstream (Paetec) | Landline |
| 781-961 | Verizon New England | Landline |
| 781-962 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-963 | Verizon New England | Landline |
| 781-964 | T-Mobile (Omnipoint) | Landline |
| 781-965 | Norfolk County Internet | Landline |
| 781-966 | Windstream (Paetec) | Landline |
| 781-967 | Commio | Landline |
| 781-968 | Lumen (Level 3) | VoIP |
| 781-970 | Verizon Business (MCImetro) | Landline |
| 781-971 | T-Mobile (Omnipoint) | Landline |
| 781-972 | Verizon Business (MCImetro) | Landline |
| 781-973 | Verizon Business (MCImetro) | Landline |
| 781-974 | Windstream (Paetec) | Landline |
| 781-975 | T-Mobile (Omnipoint) | Landline |
| 781-977 | Verizon Business (MCImetro) | Landline |
| 781-978 | Voip Innovations | VoIP |
| 781-979 | Verizon New England | Landline |
| 781-980 | Verizon Wireless | Wireless |
| 781-981 | Verizon New England | Landline |
| 781-982 | Verizon New England | Landline |
| 781-983 | Metro by T-Mobile (MetroPCS) | Wireless |
| 781-984 | Verizon Business (MCImetro) | Landline |
| 781-985 | T-Mobile (Omnipoint) | Landline |
| 781-986 | Verizon New England | Landline |
| 781-987 | Comcast (Xfinity Voice) | VoIP |
| 781-988 | Verizon Wireless | Wireless |
| 781-989 | Lumen (Level 3) | VoIP |
| 781-990 | Comcast (Xfinity Voice) | VoIP |
| 781-991 | AT&T Mobility | Wireless |
| 781-992 | RCN (Astound) | Landline |
| 781-993 | Verizon New England | Landline |
| 781-994 | AT&T (Teleport Communications) | Landline |
| 781-995 | Lumen (Level 3) | VoIP |
| 781-996 | Lumen (Level 3) | VoIP |
| 781-997 | Verizon Business (MCImetro) | Landline |
| 781-998 | Verizon Business (MCImetro) | Landline |
| 781-999 | Verizon New England | Landline |
Line type reflects the registry assignment; ported numbers can differ. Unknown 781 number calling? ActiveArmor® screens it before you ever look it up.
Cities & Communities in and around Area Code 781
Communities the 781 serves, filtered against the numbering registry’s rate centers, with each community’s key ZIP codes and the AT&T home internet available there. Cities link to their local AT&T internet page.
| City / community | Key ZIP codes | AT&T internet |
|---|---|---|
| Abington | 02351, 02370, 02343 | Internet Air |
| Andover | 01810, 01843, 01845 | Internet Air |
| Arlington | 02474, 02476, 02478 | Internet Air |
| Belmont | 02478, 02476, 02472 | Internet Air |
| Beverly | 01965, 01915, 01970 | Internet Air |
| Boston | 02127, 02210, 02128 | Internet Air |
| Burlington | 01803, 01801, 02420 | Internet Air |
| Cambridge | 02163, 02138, 02143 | Internet Air |
| Chelsea | 02150, 02149, 02129 | Internet Air |
| Dedham | 02026, 02132, 02090 | Internet Air |
| Dover | 02030, 02492, 02090 | Internet Air |
| Everett | 02149, 02150, 02148 | Internet Air |
| Framingham | 01701, 01702, 01745 | Internet Air |
| Hanscom AFB | 01731, 02421, 01773 | Check address |
| Hanson | 02341, 02359, 02350 | Internet Air |
| Hingham | 02043, 02189, 02191 | Internet Air |
| Holbrook | 02343, 02351, 02322 | Internet Air |
| Hull | 02045, 02152, 01908 | Internet Air |
| Kingston | 02364, 02332, 02367 | Internet Air |
| Lexington | 02421, 02420, 01731 | Internet Air |
| Lynnfield | 01940, 01880, 01867 | Internet Air |
| Malden | 02148, 02149, 02176 | Internet Air |
| Marblehead | 01945, 01970, 01907 | Internet Air |
| Medford | 02155, 02144, 02474 | Internet Air |
| Melrose | 02176, 02148, 02180 | Internet Air |
| Methuen | 01844, 01841, 01840 | Internet Air |
| Nahant | 01908, 01901, 02151 | Internet Air |
| Needham | 02492, 02494, 02457 | Internet Air |
| Newton | 02461, 02468, 02460 | Internet Air |
| Norwood | 02062, 02032, 02090 | Internet Air |
| Quincy | 02170, 02169, 02171 | Internet Air |
| Reading | 01867, 01880, 01864 | Internet Air |
| Revere | 02151, 02150, 01905 | Internet Air |
| Salem | 01907, 01945, 01970 | Internet Air |
| Saugus | 01906, 01905, 02176 | Internet Air |
| Sharon | 02067, 02032, 02072 | Internet Air |
| Somerville | 02145, 02143, 02144 | Internet Air |
| Stoneham | 02180, 02176, 01880 | Internet Air |
| Swampscott | 01907, 01902, 01901 | Internet Air |
| Wakefield | 01880, 01940, 02180 | Internet Air |
| Walpole | 02081, 02032, 02071 | Internet Air |
| Waltham | 02451, 02452, 02453 | Internet Air |
| Wellesley | 02481, 02457, 02482 | Internet Air |
| Wilmington | 01887, 01867, 01864 | Internet Air |
| Winchester | 01890, 02474, 01801 | Internet Air |
| Woburn | 01801, 01890, 01803 | Internet Air |
City list: AT&T service-area records and the public numbering registry. Key ZIPs: U.S. Census data for each community. Internet type: AT&T eligibility data, June 2026. Availability is always confirmed at your exact address.
781 Area Code Map
Area code 781 serves Lynn and nearby communities in MA.
↓ Printable PDF
Open the printable 781 map (PDF) · All Massachusetts area codes · Home internet in Lynn
Counties Covered by the 781 Area Code
Counties are served in whole or in part; population is U.S. Census Bureau ACS 2023. The 781 also reaches parts of Plymouth County.
The 781, explained
Area Code 781: More Than a Number in Lynn
In Lynn, the 781 is more than digits on a caller ID. It arrived in 1997, layered onto the 617 region, and it has meant Lynn and surrounding communities ever since — 769 carrier prefixes keep its lines busy today, and an established 781 number still says you’ve been here a while.
The map tells its own story: Lynn and surrounding communities, with 339 sharing the same streets today. Several codes, one local calling area, no long-distance between any of them — only the 781 came first.
Keeping a 781 matters here. An existing 781 number ports to a new phone, a new carrier, or a new AT&T line, and stays yours anywhere in the U.S. New lines in the area often draw 339 instead — one more reason locals hold on to theirs.
Need a new local number? Shop plans Keep your 781: bring it to AT&TInternet, wireless & stores in the 781
AT&T Home Internet in Area Code 781
AT&T home internet serves communities across area code 781, with AT&T Fiber where it’s built and AT&T Internet Air covering the gaps. Availability is decided address by address; every community in the table above links to its local internet page.
No data capsNo annual contractNo equipment fees
AT&T Fiber: Ltd. avail/areas. Speeds based on wired connection. Actual speeds vary. For 5-GIG, single device wired speed maximum 4.7Gbps. For more info., visit att.com/speed101. AT&T Internet Air: AT&T Internet Air not available in all areas. In rare cases, if your usage is contributing to congestion on the network, AT&T will greatly reduce your speed for a minimum of 30 min.
Pair it with wireless in an internet + wireless bundle. Run a business in the 781? AT&T Business Internet is available at many addresses.
Fiber install day in the 781Check your address ›
Moving to Area Code 781?
Set up home internet in area code 781 before the boxes arrive, and find your new community in the table above or check your exact address below.
Your number moves with you: port your 781 number from anywhere, or keep your old number when you arrive. An AT&T store nearby can handle the whole switch in one visit.
1 · Check your addressSee Fiber or Internet Air availability in seconds.
2 · Schedule for move-in dayInstall lined up before the boxes arrive.
3 · Keep your numberYour mobile number ports; your internet moves.
Get set up before move-in dayPlan your move ›
AT&T Wireless in Area Code 781
AT&T’s 5G network covers most of area code 781. ActiveArmor® spam blocking is included with every unlimited plan, your 781 number stays yours, and great cell phone deals in Lynn are a tap away.
5G across the 781ActiveArmor® includedKeep your 781 number
AT&T may temporarily slow data speeds if the network is busy. 5G req’s compatible plan & device. Coverage not available everywhere. Learn more at att.com/5Gforyou.
Need a new 781 number? Ask when you activate a line: the 781 shares its territory with 339, so new lines may draw one of those codes, and porting an existing 781 number keeps it yours.
Stay connected across LynnShop wireless plans ›
AT&T Stores in Area Code 781
Looking for cell phone stores in area code 781? These stores answer on 781 numbers — walk in for switching, porting, upgrades and hands-on help:
Every AT&T store in the region, company owned and authorized retailer alike, each with its own store page.
Real help from real people in LynnFind your store ›
All AT&T Stores with 781 Numbers
Every store below answers on a 781 number. Tap any number to call.
18 AT&T stores with 781 numbers
International Calling from Area Code 781
Calling abroad from area code 781? AT&T International Calling adds discounted or unlimited rates to 200+ countries on top of your existing plan, and unlimited texting from the U.S. to 200+ destinations is already included on AT&T unlimited plans.
Where the 781 calls most:BrazilDominican RepublicChinaIndiaHaiti
Top places of birth among foreign-born residents of the 781’s counties, U.S. Census Bureau ACS 2023.
Calling abroad from a 781 number: dial 011 + country code + number (or just + on a mobile). Traveling abroad instead? International Day Pass® takes your talk, text and data with you for a flat daily rate.
International Calling and International Day Pass® availability, rates and included destinations vary by plan; see att.com for the current country list.
Lynn calls the worldSee international plans ›
781 Area Code Quick Facts & Dialing
StateMassachusetts
Time zoneEastern
Overlays339share this territory
Established1997added to the 617 region
Dialing10 digitsrequired
Toll-free?Nogeographic code
Population4.5Mcounties served, Census 2023
Largest cityLynn+45 more ›
How to dial a 781 number
| Scenario | Format | Example |
|---|---|---|
| Local call (within the region) | 781 + 7-digit number | (781) 555-0100 |
| Long distance (within the U.S.) | 1 + 781 + 7-digit number | 1 (781) 555-0100 |
| Calling 781 from another country | +1 781 + 7-digit number | +1 781 555 0100 |
| From a mobile phone | (781) + 7-digit number | (781) 555-0100 |
A Short History of Area Code 781
Added in 1997 to the 617 region, the 781 serves Lynn and surrounding communities.
1997Added to the 617 region
2001First overlay: 339
Area Code 781 vs the related codes
| Code | Added | Type | Where it works |
|---|---|---|---|
| 781 | 1997 | Overlay | Lynn and surrounding communities |
| 339 | 2001 | Overlay | Same territory as the 781 |
Same rates, same local dialing: a number from any code in the region works exactly like a 781.
Nearby & Related Area Codes
Browse area codes by state: Massachusetts (9) · California (41) · Texas (29) · Florida (23) · all 50 states ›
Area Code 781 FAQ
What area code is 781?
781 is the area code for Lynn, Massachusetts and the surrounding communities. It appears at the front of every local 10-digit phone number in the area.
Where is area code 781?
Area code 781 serves Lynn, Massachusetts and nearby communities including Abington, Acton, Andover. The full city list is in the cities table above.
Why did I get a text message from a 781 number?
The most common 781 text scam opens like a wrong number (“u at home?”, “are you busy tomorrow?”) and tries to move you to WhatsApp. Don’t reply. Forward the text to 7726 (SPAM) and delete it. AT&T ActiveArmor® filters known scam senders automatically.
Who called me from area code 781?
A 781 number usually means Lynn or a nearby community, but spoofing is common. This page’s prefix lookup isn’t a reverse phone lookup — it can’t name the caller, but it shows the carrier, line type and community a number was issued to, which is often enough to judge a call.
What time zone is area code 781?
Eastern time. The live local time is shown at the top of this page.
Why am I getting calls from 781 numbers?
781 is an active, legitimate Massachusetts area code, but scammers spoof local numbers because people answer them. If there’s no voicemail, let it go. AT&T ActiveArmor® blocks and labels spam automatically, and you can report unwanted calls at reportfraud.ftc.gov. The spam report board above shows which 781 prefixes are drawing complaints right now.
Is 781 a toll-free number?
No. 781 is a geographic area code tied to Lynn, Massachusetts. Toll-free calls come from 800, 833, 844, 855, 866, 877 and 888 numbers.
What’s the difference between 781 and 339?
339 is an overlay of 781: both cover the same Lynn area, and calls between them are local. New lines may get either code.
Which cities use area code 781?
The largest communities include Abington, Andover, Arlington, Belmont, Beverly. The full list is in the cities table above.
Does AT&T offer service in the 781?
Yes: home internet, wireless and retail stores across the 781. Availability is checked address by address.
Can I still get a 781 number?
Yes. Carriers in Lynn and across the 781 still issue 781 numbers on new lines, and you can port an existing 781 number to any carrier. Newer lines in the same area may also receive numbers from an overlay code.
Can I keep my 781 number if I move?
Yes. Phone numbers are portable: your 781 number can move with you anywhere in the U.S., whether you stay with your carrier or switch.
Sources: city and store data from AT&T records; prefix and carrier assignments from the public numbering registry (pulled July 2026). Facts regenerate monthly.
