Who Called Me from Area Code 571?
- 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 571 prefixes, right on this page.
- Curious who issued a number? Every 571 prefix belongs to a carrier — the registry names it.
240 unwanted-call reports naming 571 numbers in FTC Do Not Call complaint data, July 2–17, 2026. Consumer-reported and unverified.
Block spam calls in the 571, 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℠ trial- 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 571 a Scam?
It’s added to the 703 region in 2000 and serves Dale City and surrounding communities. But legitimacy of the code says nothing about any single call. Scammers spoof local numbers constantly.
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 571 numbers
The most common area code 571 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 571
Caller ID is easy to forge. Spoofing fakes the number a call displays. The real owner of that 571 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 571 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 571 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.
571 Area Code Prefix & Carrier Lookup
The three digits after the area code identify the carrier a number was issued to. All 623 assigned 571 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 571 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.
| Prefix | Carrier | Line type |
|---|---|---|
| 571-200 | Onvoy (Sinch) | VoIP |
| 571-201 | T-Mobile (Omnipoint) | Landline |
| 571-202 | Verizon Wireless | Wireless |
| 571-203 | Verizon Virginia | Landline |
| 571-204 | Verizon Virginia | Landline |
| 571-205 | Verizon Wireless | Wireless |
| 571-206 | Comcast (Xfinity Voice) | VoIP |
| 571-207 | Ymax Communications Corp. Of Virginia | Landline |
| 571-208 | Comcast (Xfinity Voice) | VoIP |
| 571-209 | Windstream (Paetec) | Landline |
| 571-210 | Bandwidth.com | VoIP |
| 571-212 | AT&T Mobility | Wireless |
| 571-213 | AT&T Mobility | Wireless |
| 571-214 | AT&T Mobility | Wireless |
| 571-215 | AT&T Mobility | Wireless |
| 571-216 | AT&T Mobility | Wireless |
| 571-217 | AT&T Mobility | Wireless |
| 571-218 | Verizon Virginia | Landline |
| 571-219 | Spok (paging) | Landline |
| 571-220 | T-Mobile (Omnipoint) | Landline |
| 571-221 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-222 | Lumen (Level 3) | VoIP |
| 571-223 | Verizon Virginia | Landline |
| 571-224 | T-Mobile (Omnipoint) | Landline |
| 571-225 | AT&T Mobility | Wireless |
| 571-226 | Verizon Virginia | Landline |
| 571-227 | AT&T (Teleport Communications) | Landline |
| 571-228 | AT&T Mobility | Wireless |
| 571-229 | Windstream (Paetec) | Landline |
| 571-230 | AT&T Mobility | Wireless |
| 571-231 | Verizon Virginia | Landline |
| 571-232 | AT&T Mobility | Wireless |
| 571-233 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-234 | T-Mobile (Omnipoint) | Landline |
| 571-235 | T-Mobile (Omnipoint) | Landline |
| 571-236 | AT&T Mobility | Wireless |
| 571-237 | T-Mobile (Omnipoint) | Landline |
| 571-238 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-239 | AT&T Mobility | Wireless |
| 571-240 | AT&T Mobility | Wireless |
| 571-241 | T-Mobile (Omnipoint) | Landline |
| 571-242 | AT&T Mobility | Wireless |
| 571-243 | AT&T Mobility | Wireless |
| 571-244 | T-Mobile (Omnipoint) | Landline |
| 571-245 | T-Mobile (Omnipoint) | Landline |
| 571-246 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-247 | AT&T Mobility | Wireless |
| 571-248 | Verizon South, Inc. - Va | Landline |
| 571-249 | Verizon Wireless | Wireless |
| 571-250 | T-Mobile (Omnipoint) | Landline |
| 571-251 | T-Mobile (Omnipoint) | Landline |
| 571-252 | Verizon Virginia | Landline |
| 571-253 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-254 | Lumen (Level 3) | VoIP |
| 571-255 | Verizon Wireless | Wireless |
| 571-256 | Verizon Virginia | Landline |
| 571-257 | Comcast (Xfinity Voice) | VoIP |
| 571-258 | Verizon Virginia | Landline |
| 571-259 | T-Mobile (Omnipoint) | Landline |
| 571-260 | Lumen (Level 3) | VoIP |
| 571-261 | Verizon South, Inc. - Va | Landline |
| 571-262 | Verizon Business (MCImetro) | Landline |
| 571-263 | T-Mobile (Omnipoint) | Landline |
| 571-264 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-265 | AT&T Mobility | Wireless |
| 571-266 | Verizon Business (MCImetro) | Landline |
| 571-267 | T-Mobile (Omnipoint) | Landline |
| 571-268 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-269 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-270 | Verizon Virginia | Landline |
| 571-271 | Coretel Virginia | Landline |
| 571-272 | Verizon Virginia | Landline |
| 571-273 | Verizon Virginia | Landline |
| 571-274 | T-Mobile (Omnipoint) | Landline |
| 571-275 | T-Mobile (Omnipoint) | Landline |
| 571-276 | T-Mobile (Omnipoint) | Landline |
| 571-277 | T-Mobile (Omnipoint) | Landline |
| 571-278 | T-Mobile (Omnipoint) | Landline |
| 571-279 | T-Mobile (Omnipoint) | Landline |
| 571-280 | Verizon Virginia | Landline |
| 571-281 | Lumen (Level 3) | VoIP |
| 571-282 | Windstream (Paetec) | Landline |
| 571-283 | T-Mobile (Omnipoint) | Landline |
| 571-284 | Verizon South, Inc. - Va | Landline |
| 571-285 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-286 | AT&T Mobility | Wireless |
| 571-287 | Verizon Wireless | Wireless |
| 571-288 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-289 | Verizon Wireless | Wireless |
| 571-290 | Onvoy (Sinch) | VoIP |
| 571-291 | Lumen (Level 3) | VoIP |
| 571-292 | Windstream (Paetec) | Landline |
| 571-293 | Verizon Business (MCImetro) | Landline |
| 571-294 | AT&T Mobility | Wireless |
| 571-295 | T-Mobile (Omnipoint) | Landline |
| 571-296 | AT&T Mobility | Wireless |
| 571-297 | Lumen (Level 3) | VoIP |
| 571-298 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-299 | Windstream (Paetec) | Landline |
| 571-300 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-301 | T-Mobile (Omnipoint) | Landline |
| 571-302 | Verizon Wireless | Wireless |
| 571-303 | AT&T (Teleport Communications) | Landline |
| 571-304 | Verizon Virginia | Landline |
| 571-305 | Verizon Wireless | Wireless |
| 571-306 | Bandwidth.com | VoIP |
| 571-307 | Verizon Virginia | Landline |
| 571-308 | Comcast (Xfinity Voice) | VoIP |
| 571-309 | AT&T Mobility | Wireless |
| 571-310 | Bandwidth.com | VoIP |
| 571-312 | Comcast (Xfinity Voice) | VoIP |
| 571-313 | Comcast (Xfinity Voice) | VoIP |
| 571-314 | T-Mobile (Omnipoint) | Landline |
| 571-315 | T-Mobile (Omnipoint) | Landline |
| 571-316 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-317 | Verizon Wireless | Wireless |
| 571-318 | Verizon Wireless | Wireless |
| 571-319 | Comcast (Xfinity Voice) | VoIP |
| 571-320 | T-Mobile (Omnipoint) | Landline |
| 571-321 | Windstream (Paetec) | Landline |
| 571-322 | Windstream (Paetec) | Landline |
| 571-323 | Windstream (Paetec) | Landline |
| 571-324 | Verizon Business (MCImetro) | Landline |
| 571-325 | Verizon Business (MCImetro) | Landline |
| 571-326 | Verizon Business (MCImetro) | Landline |
| 571-327 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-328 | Verizon Wireless | Wireless |
| 571-329 | Verizon Wireless | Wireless |
| 571-330 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-331 | T-Mobile (Omnipoint) | Landline |
| 571-332 | T-Mobile (Omnipoint) | Landline |
| 571-333 | Comcast (Xfinity Voice) | VoIP |
| 571-334 | Verizon Wireless | Wireless |
| 571-335 | AT&T Mobility | Wireless |
| 571-336 | Coretel Virginia | Landline |
| 571-337 | T-Mobile (Omnipoint) | Landline |
| 571-338 | T-Mobile (Omnipoint) | Landline |
| 571-339 | Windstream (Paetec) | Landline |
| 571-340 | Verizon Wireless | Wireless |
| 571-341 | Lumen (Level 3) | VoIP |
| 571-342 | Verizon Wireless | Wireless |
| 571-343 | Lumen (Level 3) | VoIP |
| 571-344 | Verizon Virginia | Landline |
| 571-345 | Verizon Virginia | Landline |
| 571-346 | Verizon Wireless | Wireless |
| 571-347 | Lumen (Level 3) | VoIP |
| 571-348 | Bandwidth.com | VoIP |
| 571-349 | Verizon South, Inc. - Va | Landline |
| 571-350 | Onvoy (Sinch) | VoIP |
| 571-351 | Verizon Wireless | Wireless |
| 571-352 | AT&T Mobility | Wireless |
| 571-353 | Verizon Wireless | Wireless |
| 571-354 | AT&T (Teleport Communications) | Landline |
| 571-355 | AT&T Mobility | Wireless |
| 571-356 | T-Mobile (Omnipoint) | Landline |
| 571-357 | Verizon Wireless | Wireless |
| 571-358 | Comcast (Xfinity Voice) | VoIP |
| 571-359 | Verizon Wireless | Wireless |
| 571-360 | Coretel Virginia | Landline |
| 571-361 | Verizon Business (MCImetro) | Landline |
| 571-362 | Verizon Business (MCImetro) | Landline |
| 571-363 | AT&T Mobility | Wireless |
| 571-364 | AT&T Mobility | Wireless |
| 571-365 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-366 | AT&T Mobility | Wireless |
| 571-367 | Verizon South, Inc. - Va | Landline |
| 571-368 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-369 | Verizon Wireless | Wireless |
| 571-370 | Coretel Virginia | Landline |
| 571-371 | Windstream (Paetec) | Landline |
| 571-372 | Verizon Virginia | Landline |
| 571-373 | T-Mobile (Omnipoint) | Landline |
| 571-374 | Ymax Communications Corp. Of Virginia | Landline |
| 571-375 | Verizon Business (MCImetro) | Landline |
| 571-376 | T-Mobile (Omnipoint) | Landline |
| 571-377 | Ymax Communications Corp. Of Virginia | Landline |
| 571-378 | T-Mobile (Omnipoint) | Landline |
| 571-379 | Comcast (Xfinity Voice) | VoIP |
| 571-380 | Coretel Virginia | Landline |
| 571-381 | AT&T Mobility | Wireless |
| 571-382 | Verizon Business (MCImetro) | Landline |
| 571-383 | Verizon Business (MCImetro) | Landline |
| 571-384 | Verizon Wireless | Wireless |
| 571-385 | Bandwidth.com | VoIP |
| 571-386 | Verizon Business (MCImetro) | Landline |
| 571-387 | Verizon Business (MCImetro) | Landline |
| 571-388 | Lumen (Level 3) | VoIP |
| 571-389 | Verizon Wireless | Wireless |
| 571-390 | Coretel Virginia | Landline |
| 571-391 | AT&T (Teleport Communications) | Landline |
| 571-392 | Verizon Business (MCImetro) | Landline |
| 571-393 | AT&T Mobility | Wireless |
| 571-394 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-395 | Comcast (Xfinity Voice) | VoIP |
| 571-396 | Bandwidth.com | VoIP |
| 571-397 | T-Mobile (Omnipoint) | Landline |
| 571-398 | T-Mobile (Omnipoint) | Landline |
| 571-399 | Ymax Communications Corp. Of Virginia | Landline |
| 571-400 | Terra Nova Telecom | Landline |
| 571-401 | Verizon Business (MCImetro) | Landline |
| 571-402 | Coretel Virginia | Landline |
| 571-403 | T-Mobile (Omnipoint) | Landline |
| 571-404 | Nuso | Landline |
| 571-405 | Verizon Wireless | Wireless |
| 571-406 | Coretel Virginia | Landline |
| 571-407 | Comcast (Xfinity Voice) | VoIP |
| 571-408 | Verizon Wireless | Wireless |
| 571-409 | Verizon Wireless | Wireless |
| 571-410 | Onvoy (Sinch) | VoIP |
| 571-412 | T-Mobile (Omnipoint) | Landline |
| 571-413 | AT&T Mobility | Wireless |
| 571-414 | Verizon Business (MCImetro) | Landline |
| 571-415 | Lumen (Level 3) | VoIP |
| 571-416 | Ip Horizon | Landline |
| 571-417 | Verizon Business (MCImetro) | Landline |
| 571-418 | Bandwidth.com | VoIP |
| 571-419 | Verizon Wireless | Wireless |
| 571-420 | AT&T Mobility | Wireless |
| 571-421 | Lumen (Level 3) | VoIP |
| 571-422 | Verizon Wireless | Wireless |
| 571-423 | Verizon Virginia | Landline |
| 571-424 | Verizon Wireless | Wireless |
| 571-425 | AT&T Mobility | Wireless |
| 571-426 | T-Mobile (Omnipoint) | Landline |
| 571-427 | Telnyx | Landline |
| 571-428 | AT&T Mobility | Wireless |
| 571-429 | Verizon Wireless | Wireless |
| 571-430 | T-Mobile (Omnipoint) | Landline |
| 571-431 | Verizon Virginia | Landline |
| 571-432 | Verizon Virginia | Landline |
| 571-433 | American Messaging (paging) | Landline |
| 571-434 | Verizon Virginia | Landline |
| 571-435 | T-Mobile (Omnipoint) | Landline |
| 571-436 | T-Mobile (Omnipoint) | Landline |
| 571-437 | T-Mobile (Omnipoint) | Landline |
| 571-438 | Windstream (Paetec) | Landline |
| 571-439 | Verizon Wireless | Wireless |
| 571-440 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-441 | Peerless Network | VoIP |
| 571-442 | Verizon Wireless | Wireless |
| 571-443 | T-Mobile (Omnipoint) | Landline |
| 571-444 | Onvoy (Sinch) | VoIP |
| 571-445 | Bandwidth.com | VoIP |
| 571-446 | Lumen (Level 3) | VoIP |
| 571-447 | Verizon Wireless | Wireless |
| 571-448 | Verizon Business (MCImetro) | Landline |
| 571-449 | Verizon Wireless | Wireless |
| 571-450 | Bandwidth.com | VoIP |
| 571-451 | Windstream (Paetec) | Landline |
| 571-452 | Verizon Virginia | Landline |
| 571-453 | Bandwidth.com | VoIP |
| 571-454 | Verizon Business (MCImetro) | Landline |
| 571-455 | Verizon Wireless | Wireless |
| 571-456 | AT&T Mobility | Wireless |
| 571-457 | Verizon Wireless | Wireless |
| 571-458 | T-Mobile (Omnipoint) | Landline |
| 571-459 | Verizon Wireless | Wireless |
| 571-460 | AT&T Mobility | Wireless |
| 571-461 | Bandwidth.com | VoIP |
| 571-462 | T-Mobile (Omnipoint) | Landline |
| 571-463 | Voip Innovations | VoIP |
| 571-464 | T-Mobile (Omnipoint) | Landline |
| 571-465 | Verizon Wireless | Wireless |
| 571-466 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-467 | Bandwidth.com | VoIP |
| 571-468 | Verizon Virginia | Landline |
| 571-469 | AT&T Mobility | Wireless |
| 571-470 | Bandwidth.com | VoIP |
| 571-471 | AT&T Mobility | Wireless |
| 571-472 | Verizon Business (MCImetro) | Landline |
| 571-473 | Nuso | Landline |
| 571-474 | T-Mobile (Omnipoint) | Landline |
| 571-475 | Vonage | VoIP |
| 571-476 | AT&T (Teleport Communications) | Landline |
| 571-477 | Verizon Wireless | Wireless |
| 571-478 | T-Mobile (Omnipoint) | Landline |
| 571-479 | Nuso | Landline |
| 571-480 | AT&T Mobility | Wireless |
| 571-481 | AT&T Mobility | Wireless |
| 571-482 | AT&T Mobility | Wireless |
| 571-483 | Verizon Virginia | Landline |
| 571-484 | T-Mobile (Omnipoint) | Landline |
| 571-485 | Verizon Wireless | Wireless |
| 571-486 | AT&T Mobility | Wireless |
| 571-487 | Verizon Business (MCImetro) | Landline |
| 571-488 | Verizon Wireless | Wireless |
| 571-489 | T-Mobile (Omnipoint) | Landline |
| 571-490 | Verizon Virginia | Landline |
| 571-491 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-492 | Comcast (Xfinity Voice) | VoIP |
| 571-493 | Coretel Virginia | Landline |
| 571-494 | Verizon South, Inc. - Va | Landline |
| 571-495 | Lumen (Level 3) | VoIP |
| 571-496 | Lumen (Level 3) | VoIP |
| 571-497 | Verizon Wireless | Wireless |
| 571-498 | Peerless Network | VoIP |
| 571-499 | Verizon Wireless | Wireless |
| 571-500 | Onvoy (Sinch) | VoIP |
| 571-501 | AT&T Mobility | Wireless |
| 571-502 | AT&T Mobility | Wireless |
| 571-503 | Onvoy (Sinch) | VoIP |
| 571-504 | FracTEL | Landline |
| 571-505 | AT&T Mobility | Wireless |
| 571-506 | Verizon Virginia | Landline |
| 571-507 | AT&T (Teleport Communications) | Landline |
| 571-508 | T-Mobile (Omnipoint) | Landline |
| 571-509 | AT&T Mobility | Wireless |
| 571-510 | Lumen (CenturyLink) | Landline |
| 571-512 | Verizon Wireless | Wireless |
| 571-513 | AT&T Mobility | Wireless |
| 571-514 | Windstream (Paetec) | Landline |
| 571-515 | Verizon Business (MCImetro) | Landline |
| 571-516 | T-Mobile (Omnipoint) | Landline |
| 571-517 | Onvoy (Sinch) | VoIP |
| 571-518 | T-Mobile (Omnipoint) | Landline |
| 571-519 | T-Mobile (Omnipoint) | Landline |
| 571-520 | Onvoy (Sinch) | VoIP |
| 571-521 | Windstream (Paetec) | Landline |
| 571-522 | Verizon Virginia | Landline |
| 571-523 | T-Mobile (Omnipoint) | Landline |
| 571-524 | AT&T Mobility | Wireless |
| 571-525 | Airus | Landline |
| 571-526 | Onvoy (Sinch) | VoIP |
| 571-527 | Comcast (Xfinity Voice) | VoIP |
| 571-528 | Verizon Wireless | Wireless |
| 571-529 | Verizon Wireless | Wireless |
| 571-530 | T-Mobile (Omnipoint) | Landline |
| 571-531 | Verizon Wireless | Wireless |
| 571-532 | T-Mobile (Omnipoint) | Landline |
| 571-533 | Verizon Business (MCImetro) | Landline |
| 571-534 | T-Mobile (Omnipoint) | Landline |
| 571-535 | AT&T Mobility | Wireless |
| 571-536 | Coretel Virginia | Landline |
| 571-537 | Verizon Business (MCImetro) | Landline |
| 571-538 | T-Mobile (Omnipoint) | Landline |
| 571-539 | Verizon Business (MCImetro) | Landline |
| 571-540 | Verizon Wireless | Wireless |
| 571-541 | AT&T Mobility | Wireless |
| 571-542 | Comcast (Xfinity Voice) | VoIP |
| 571-543 | Bandwidth.com | VoIP |
| 571-544 | FracTEL | Landline |
| 571-545 | T-Mobile (Omnipoint) | Landline |
| 571-546 | T-Mobile (Omnipoint) | Landline |
| 571-547 | T-Mobile (Omnipoint) | Landline |
| 571-548 | Verizon Wireless | Wireless |
| 571-549 | Onvoy (Sinch) | VoIP |
| 571-550 | Verizon Wireless | Wireless |
| 571-551 | Verizon Business (MCImetro) | Landline |
| 571-552 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-553 | Windstream (Paetec) | Landline |
| 571-554 | T-Mobile (Omnipoint) | Landline |
| 571-556 | Onvoy (Sinch) | VoIP |
| 571-557 | Verizon Business (MCImetro) | Landline |
| 571-558 | Verizon Business (MCImetro) | Landline |
| 571-559 | Bandwidth.com | VoIP |
| 571-560 | Bandwidth.com | VoIP |
| 571-561 | Onvoy (Sinch) | VoIP |
| 571-562 | Verizon Wireless | Wireless |
| 571-563 | Onvoy Spectrum (Sinch) | VoIP |
| 571-564 | T-Mobile (Omnipoint) | Landline |
| 571-565 | Verizon Wireless | Wireless |
| 571-566 | AT&T (Teleport Communications) | Landline |
| 571-567 | FracTEL | Landline |
| 571-568 | Onvoy (Sinch) | VoIP |
| 571-569 | Bandwidth.com | VoIP |
| 571-570 | Onvoy (Sinch) | VoIP |
| 571-571 | Leap Telecom | Landline |
| 571-572 | AT&T Mobility | Wireless |
| 571-573 | Onvoy Spectrum (Sinch) | VoIP |
| 571-574 | Onvoy Spectrum (Sinch) | VoIP |
| 571-575 | AT&T Mobility | Wireless |
| 571-576 | Onvoy (Sinch) | VoIP |
| 571-577 | AT&T Mobility | Wireless |
| 571-578 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-579 | T-Mobile (Omnipoint) | Landline |
| 571-580 | T-Mobile (Omnipoint) | Landline |
| 571-581 | Verizon Business (MCImetro) | Landline |
| 571-582 | Onvoy (Sinch) | VoIP |
| 571-583 | Bandwidth.com | VoIP |
| 571-584 | T-Mobile (Omnipoint) | Landline |
| 571-585 | AT&T Mobility | Wireless |
| 571-586 | Onvoy (Sinch) | VoIP |
| 571-587 | T-Mobile (Omnipoint) | Landline |
| 571-588 | Verizon Business (MCImetro) | Landline |
| 571-589 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-590 | Onvoy (Sinch) | VoIP |
| 571-591 | T-Mobile (Omnipoint) | Landline |
| 571-592 | Commio | Landline |
| 571-593 | Commio | Landline |
| 571-594 | T-Mobile (Omnipoint) | Landline |
| 571-595 | AT&T Mobility | Wireless |
| 571-596 | Verizon Wireless | Wireless |
| 571-597 | T-Mobile (Omnipoint) | Landline |
| 571-598 | T-Mobile (Omnipoint) | Landline |
| 571-599 | Verizon Wireless | Wireless |
| 571-600 | Terra Nova Telecom | Landline |
| 571-601 | Onvoy (Sinch) | VoIP |
| 571-602 | AT&T Mobility | Wireless |
| 571-603 | T-Mobile (Omnipoint) | Landline |
| 571-604 | T-Mobile (Omnipoint) | Landline |
| 571-605 | AT&T Mobility | Wireless |
| 571-606 | AT&T Mobility | Wireless |
| 571-607 | Verizon Business (MCImetro) | Landline |
| 571-608 | Verizon Business (MCImetro) | Landline |
| 571-609 | Verizon Wireless | Wireless |
| 571-610 | Verizon Business (MCImetro) | Landline |
| 571-612 | Verizon Wireless | Wireless |
| 571-613 | Verizon Business (MCImetro) | Landline |
| 571-614 | Verizon Business (MCImetro) | Landline |
| 571-615 | Onvoy (Sinch) | VoIP |
| 571-616 | Verizon Business (MCImetro) | Landline |
| 571-617 | Nuso | Landline |
| 571-618 | AT&T Mobility | Wireless |
| 571-619 | Verizon Wireless | Wireless |
| 571-620 | Peerless Network | VoIP |
| 571-621 | T-Mobile (Omnipoint) | Landline |
| 571-622 | T-Mobile (Omnipoint) | Landline |
| 571-623 | Verizon Wireless | Wireless |
| 571-624 | AT&T Mobility | Wireless |
| 571-625 | Bandwidth.com | VoIP |
| 571-626 | Ton80 Communications | Landline |
| 571-627 | AT&T (Teleport Communications) | Landline |
| 571-628 | AT&T Mobility | Wireless |
| 571-629 | AT&T Mobility | Wireless |
| 571-630 | AT&T (Teleport Communications) | Landline |
| 571-631 | T-Mobile (Omnipoint) | Landline |
| 571-632 | T-Mobile (Omnipoint) | Landline |
| 571-633 | Verizon Virginia | Landline |
| 571-634 | T-Mobile (Omnipoint) | Landline |
| 571-635 | T-Mobile (Omnipoint) | Landline |
| 571-636 | Bandwidth.com | VoIP |
| 571-637 | AT&T (Teleport Communications) | Landline |
| 571-638 | AT&T (Teleport Communications) | Landline |
| 571-639 | AT&T Mobility | Wireless |
| 571-640 | Onvoy (Sinch) | VoIP |
| 571-641 | Starpower Communications | Landline |
| 571-642 | Verizon Virginia | Landline |
| 571-643 | Verizon Virginia | Landline |
| 571-644 | Verizon Business (MCImetro) | Landline |
| 571-645 | AT&T Mobility | Wireless |
| 571-646 | Onvoy (Sinch) | VoIP |
| 571-647 | AT&T Mobility | Wireless |
| 571-648 | T-Mobile (Omnipoint) | Landline |
| 571-649 | Verizon Virginia | Landline |
| 571-650 | Onvoy (Sinch) | VoIP |
| 571-651 | Verizon Wireless | Wireless |
| 571-652 | Onvoy (Sinch) | VoIP |
| 571-653 | Onvoy (Sinch) | VoIP |
| 571-654 | AT&T (Teleport Communications) | Landline |
| 571-655 | Telnyx | Landline |
| 571-656 | T-Mobile (Omnipoint) | Landline |
| 571-657 | T-Mobile (Omnipoint) | Landline |
| 571-658 | AT&T Mobility | Wireless |
| 571-659 | Comcast (Xfinity Voice) | VoIP |
| 571-660 | Onvoy (Sinch) | VoIP |
| 571-661 | T-Mobile (Omnipoint) | Landline |
| 571-662 | T-Mobile (Omnipoint) | Landline |
| 571-663 | T-Mobile (Omnipoint) | Landline |
| 571-664 | Commio | Landline |
| 571-665 | Verizon Business (MCImetro) | Landline |
| 571-666 | Onvoy (Sinch) | VoIP |
| 571-667 | Onvoy (Sinch) | VoIP |
| 571-668 | Onvoy (Sinch) | VoIP |
| 571-669 | Vonage | VoIP |
| 571-670 | Commio | Landline |
| 571-671 | Onvoy (Sinch) | VoIP |
| 571-672 | AT&T Mobility | Wireless |
| 571-673 | Onvoy (Sinch) | VoIP |
| 571-674 | Onvoy (Sinch) | VoIP |
| 571-675 | AT&T Mobility | Wireless |
| 571-676 | Ip Horizon | Landline |
| 571-677 | FracTEL | Landline |
| 571-678 | Onvoy (Sinch) | VoIP |
| 571-679 | Ip Horizon | Landline |
| 571-680 | AT&T (Teleport Communications) | Landline |
| 571-681 | AT&T Mobility | Wireless |
| 571-682 | T-Mobile (Omnipoint) | Landline |
| 571-683 | AT&T Mobility | Wireless |
| 571-684 | Verizon Wireless | Wireless |
| 571-685 | T-Mobile (Omnipoint) | Landline |
| 571-686 | Onvoy (Sinch) | VoIP |
| 571-687 | Onvoy (Sinch) | VoIP |
| 571-688 | Ton80 Communications | Landline |
| 571-689 | T-Mobile (Omnipoint) | Landline |
| 571-690 | AT&T Mobility | Wireless |
| 571-691 | Boost Mobile | Landline |
| 571-692 | AT&T Mobility | Wireless |
| 571-693 | AT&T Mobility | Wireless |
| 571-694 | AT&T Mobility | Wireless |
| 571-695 | Lumen (Level 3) | VoIP |
| 571-696 | Ip Horizon | Landline |
| 571-697 | Coretel Virginia | Landline |
| 571-698 | Ip Horizon | Landline |
| 571-699 | Nuso | Landline |
| 571-701 | Onvoy (Sinch) | VoIP |
| 571-702 | Ip Horizon | Landline |
| 571-703 | T-Mobile (Omnipoint) | Landline |
| 571-704 | Ip Horizon | Landline |
| 571-705 | Ip Horizon | Landline |
| 571-706 | AT&T Mobility | Wireless |
| 571-707 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-708 | T-Mobile (Omnipoint) | Landline |
| 571-709 | AT&T Mobility | Wireless |
| 571-710 | Onvoy Spectrum (Sinch) | VoIP |
| 571-712 | Ip Horizon | Landline |
| 571-713 | Ip Horizon | Landline |
| 571-714 | Ip Horizon | Landline |
| 571-715 | Onvoy (Sinch) | VoIP |
| 571-716 | Onvoy (Sinch) | VoIP |
| 571-717 | Bandwidth.com | VoIP |
| 571-718 | AT&T Local | Landline |
| 571-719 | Verizon Wireless | Wireless |
| 571-720 | Onvoy (Sinch) | VoIP |
| 571-721 | AT&T Mobility | Wireless |
| 571-722 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-723 | Lumen (Level 3) | VoIP |
| 571-724 | AT&T Mobility | Wireless |
| 571-725 | AT&T Mobility | Wireless |
| 571-726 | AT&T (Teleport Communications) | Landline |
| 571-727 | Ton80 Communications | Landline |
| 571-728 | Exiant Communications | Landline |
| 571-729 | AT&T Mobility | Wireless |
| 571-730 | Verizon Wireless | Wireless |
| 571-731 | Verizon Wireless | Wireless |
| 571-732 | Bandwidth.com | VoIP |
| 571-733 | Verizon Wireless | Wireless |
| 571-734 | AT&T Mobility | Wireless |
| 571-735 | AT&T Mobility | Wireless |
| 571-736 | Onvoy (Sinch) | VoIP |
| 571-737 | AT&T Mobility | Wireless |
| 571-738 | AT&T Mobility | Wireless |
| 571-739 | Onvoy (Sinch) | VoIP |
| 571-740 | Onvoy (Sinch) | VoIP |
| 571-741 | T-Mobile (Omnipoint) | Landline |
| 571-742 | Ton80 Communications | Landline |
| 571-743 | Onvoy (Sinch) | VoIP |
| 571-744 | AT&T Mobility | Wireless |
| 571-745 | AT&T Mobility | Wireless |
| 571-746 | Ton80 Communications | Landline |
| 571-747 | Onvoy (Sinch) | VoIP |
| 571-748 | Windstream (Paetec) | Landline |
| 571-749 | Windstream (Paetec) | Landline |
| 571-750 | Bandwidth.com | VoIP |
| 571-751 | Onvoy (Sinch) | VoIP |
| 571-752 | Verizon Wireless | Wireless |
| 571-753 | Onvoy (Sinch) | VoIP |
| 571-754 | TPx Communications | Landline |
| 571-755 | FracTEL | Landline |
| 571-756 | Onvoy (Sinch) | VoIP |
| 571-757 | AT&T (Teleport Communications) | Landline |
| 571-758 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-759 | Lumen (CenturyLink) | Landline |
| 571-760 | AT&T Mobility | Wireless |
| 571-761 | Onvoy (Sinch) | VoIP |
| 571-762 | T-Mobile (Omnipoint) | Landline |
| 571-763 | Lumen (Level 3) | VoIP |
| 571-764 | Onvoy (Sinch) | VoIP |
| 571-765 | Verizon Wireless | Wireless |
| 571-766 | AT&T (Teleport Communications) | Landline |
| 571-767 | Verizon Business (MCImetro) | Landline |
| 571-770 | T-Mobile (Omnipoint) | Landline |
| 571-771 | Onvoy (Sinch) | VoIP |
| 571-773 | Onvoy (Sinch) | VoIP |
| 571-774 | Onvoy (Sinch) | VoIP |
| 571-775 | Verizon Wireless | Wireless |
| 571-776 | T-Mobile (Omnipoint) | Landline |
| 571-777 | Onvoy (Sinch) | VoIP |
| 571-778 | T-Mobile (Omnipoint) | Landline |
| 571-781 | Bandwidth.com | VoIP |
| 571-786 | FracTEL | Landline |
| 571-788 | Ton80 Communications | Landline |
| 571-789 | T-Mobile (Omnipoint) | Landline |
| 571-799 | Peerless Network | VoIP |
| 571-800 | Onvoy (Sinch) | VoIP |
| 571-801 | AT&T (Teleport Communications) | Landline |
| 571-802 | AT&T (Teleport Communications) | Landline |
| 571-803 | AT&T (Teleport Communications) | Landline |
| 571-804 | AT&T (Teleport Communications) | Landline |
| 571-805 | AT&T (Teleport Communications) | Landline |
| 571-814 | Verizon Wireless | Wireless |
| 571-820 | AT&T (Teleport Communications) | Landline |
| 571-821 | AT&T (Teleport Communications) | Landline |
| 571-822 | AT&T (Teleport Communications) | Landline |
| 571-823 | AT&T (Teleport Communications) | Landline |
| 571-824 | AT&T (Teleport Communications) | Landline |
| 571-830 | Comcast (Xfinity Voice) | VoIP |
| 571-831 | Lumen (Level 3) | VoIP |
| 571-832 | Ton80 Communications | Landline |
| 571-833 | Lumen (Level 3) | VoIP |
| 571-835 | Verizon Wireless | Wireless |
| 571-837 | Ton80 Communications | Landline |
| 571-839 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-842 | Coretel Virginia | Landline |
| 571-850 | T-Mobile (Omnipoint) | Landline |
| 571-858 | Verizon Business (MCImetro) | Landline |
| 571-866 | Ton80 Communications | Landline |
| 571-867 | Commio | Landline |
| 571-877 | FracTEL | Landline |
| 571-882 | Verizon Wireless | Wireless |
| 571-888 | Peerless Network | VoIP |
| 571-895 | Twilio | VoIP |
| 571-899 | FracTEL | Landline |
| 571-901 | Onvoy (Sinch) | VoIP |
| 571-903 | Global Net Communications | Landline |
| 571-910 | Onvoy (Sinch) | VoIP |
| 571-918 | Comcast (Xfinity Voice) | VoIP |
| 571-919 | Verizon Wireless | Wireless |
| 571-921 | Verizon South, Inc. - Va | Landline |
| 571-926 | Verizon Wireless | Wireless |
| 571-931 | Windstream (Paetec) | Landline |
| 571-932 | Windstream (Paetec) | Landline |
| 571-933 | Windstream (Paetec) | Landline |
| 571-934 | Windstream (Paetec) | Landline |
| 571-946 | FracTEL | Landline |
| 571-969 | Verizon Wireless | Wireless |
| 571-970 | Comcast (Xfinity Voice) | VoIP |
| 571-977 | FracTEL | Landline |
| 571-982 | Verizon Wireless | Wireless |
| 571-989 | Bandwidth.com | VoIP |
| 571-991 | Metro by T-Mobile (MetroPCS) | Wireless |
| 571-992 | T-Mobile (Omnipoint) | Landline |
| 571-998 | Onvoy (Sinch) | VoIP |
| 571-999 | Onvoy (Sinch) | VoIP |
Line type reflects the registry assignment; ported numbers can differ. Unknown 571 number calling? ActiveArmor® screens it before you ever look it up.
Cities & Communities in and around Area Code 571
Communities the 571 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 |
|---|---|---|
| Alexandria | 22302, 22301, 22304 | Internet Air |
| Annandale | 22003, 22151, 22042 | Internet Air |
| Arlington | 22201, 22203, 22204 | Internet Air |
| Ashburn | 20147, 20166, 20148 | Internet Air |
| Centreville | 20121, 20120, 22033 | Internet Air |
| Chantilly | 20151, 20120, 22033 | Internet Air |
| Dumfries | 22026, 22025, 22172 | Internet Air |
| Dunn Loring | 22027, 22180, 22043 | Internet Air |
| Fairfax | 22031, 22030, 22032 | Internet Air |
| Falls Church | 22046, 22213, 22043 | Internet Air |
| Gainesville | 20155, 20137, 20169 | Internet Air |
| Great Falls | 22066, 20194, 20190 | Internet Air |
| Haymarket | 20155, 20169, 20137 | Internet Air |
| Herndon | 20170, 20190, 20194 | Internet Air |
| Leesburg | 20175, 20129, 20176 | Internet Air |
| Lorton | 22079, 22125, 22060 | Internet Air |
| Manassas | 20110, 20111, 20136 | Internet Air |
| McLean | 22101, 22102, 20818 | Check address |
| Oakton | 22181, 22124, 22180 | Internet Air |
| Reston | 20190, 20191, 20194 | Internet Air |
| Springfield | 22150, 22151, 22315 | Internet Air |
| Sterling | 20164, 20170, 20165 | Internet Air |
| Triangle | 22026, 22025, 22134 | Internet Air |
| Vienna | 22180, 22181, 22027 | Internet Air |
| Woodbridge | 22191, 22125, 22079 | 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.
571 Area Code Map
Area code 571 serves Dale City and nearby communities in VA.
↓ Printable PDF
Open the printable 571 map (PDF) · All Virginia area codes · Home internet in Dale City
Counties Covered by the 571 Area Code
Counties are served in whole or in part; population is U.S. Census Bureau ACS 2023. The 571 also reaches parts of City of Alexandria, City of Manassas, City of Fairfax, City of Falls Church.
Area Code 571: More Than a Number in Dale City
In Dale City, the 571 is more than digits on a caller ID. It arrived in 2000, layered onto the 703 region, and it has meant Dale City and surrounding communities ever since — 623 carrier prefixes keep its lines busy today, and an established 571 number still says you’ve been here a while.
The map tells its own story: Dale City and surrounding communities, with 703 sharing the same streets today. Several codes, one local calling area, no long-distance between any of them — only the 571 came first.
Keeping a 571 matters here. An existing 571 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 703 instead — one more reason locals hold on to theirs.
Need a new local number? Shop plans Keep your 571: bring it to AT&TInternet, wireless & stores in the 571
AT&T Home Internet in Area Code 571
AT&T home internet serves communities across area code 571, 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.
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 571? AT&T Business Internet is available at many addresses.
Moving to Area Code 571?
Set up home internet in area code 571 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 571 number from anywhere, or keep your old number when you arrive. An AT&T store nearby can handle the whole switch in one visit.
AT&T Wireless in Area Code 571
AT&T’s 5G network covers most of area code 571. ActiveArmor® spam blocking is included with every unlimited plan, your 571 number stays yours, and great cell phone deals in Dale City are a tap away.
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 571 number? Ask when you activate a line: the 571 shares its territory with 703, so new lines may draw one of those codes, and porting an existing 571 number keeps it yours.
AT&T Stores in Area Code 571
Looking for cell phone stores in area code 571? These stores answer on 571 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.
All AT&T Stores with 571 Numbers
Every store below answers on a 571 number. Tap any number to call.
International Calling from Area Code 571
Calling abroad from area code 571? 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.
Top places of birth among foreign-born residents of the 571’s counties, U.S. Census Bureau ACS 2023.
Calling abroad from a 571 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.
571 Area Code Quick Facts & Dialing
How to dial a 571 number
| Scenario | Format | Example |
|---|---|---|
| Local call (within the region) | 571 + 7-digit number | (571) 555-0100 |
| Long distance (within the U.S.) | 1 + 571 + 7-digit number | 1 (571) 555-0100 |
| Calling 571 from another country | +1 571 + 7-digit number | +1 571 555 0100 |
| From a mobile phone | (571) + 7-digit number | (571) 555-0100 |
A Short History of Area Code 571
Added in 2000 to the 703 region, the 571 serves Dale City and surrounding communities. No splits or overlays have divided its territory since.
In service since 2000. Today the 571’s territory is shared with overlay code 703, so ten-digit dialing is required.
Nearby & Related Area Codes
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