Who Called Me from Area Code 321?
- 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 321 prefixes, right on this page.
- Curious who issued a number? Every 321 prefix belongs to a carrier — the registry names it.
2325 unwanted-call reports naming 321 numbers in FTC Do Not Call complaint data, July 2–17, 2026. Consumer-reported and unverified.
Block spam calls in the 321, 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 321 a Scam?
It’s carved from the 407 in 1999 and serves Orlando 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 321 numbers
The most common area code 321 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 321
Caller ID is easy to forge. Spoofing fakes the number a call displays. The real owner of that 321 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 321 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 321 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.
321 Area Code Prefix & Carrier Lookup
The three digits after the area code identify the carrier a number was issued to. All 499 assigned 321 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 321 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 |
|---|---|---|
| 321-200 | Bandwidth.com | VoIP |
| 321-201 | T-Mobile (Omnipoint) | Landline |
| 321-202 | Lumen (Level 3) | VoIP |
| 321-203 | Lumen (CenturyLink) | Landline |
| 321-204 | Onvoy (Sinch) | VoIP |
| 321-205 | Lumen (Level 3) | VoIP |
| 321-206 | Windstream (Paetec) | Landline |
| 321-207 | Centurylink Of Florida, Inc. | Landline |
| 321-208 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-209 | Peerless Network | VoIP |
| 321-210 | Verizon Wireless | Wireless |
| 321-212 | Windstream (Paetec) | Landline |
| 321-213 | AT&T Mobility | Wireless |
| 321-214 | Windstream (Paetec) | Landline |
| 321-215 | Windstream (Paetec) | Landline |
| 321-216 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-217 | T-Mobile (Omnipoint) | Landline |
| 321-218 | Windstream (Paetec) | Landline |
| 321-219 | Windstream (Paetec) | Landline |
| 321-220 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-221 | Windstream (Paetec) | Landline |
| 321-222 | Windstream (Paetec) | Landline |
| 321-223 | T-Mobile (Omnipoint) | Landline |
| 321-224 | Abc Paging City Beepers | Landline |
| 321-225 | AT&T Southeast (BellSouth) | Landline |
| 321-226 | Windstream (Paetec) | Landline |
| 321-227 | Spok (paging) | Landline |
| 321-228 | Aerial Communications | Wireless |
| 321-229 | T-Mobile (Omnipoint) | Landline |
| 321-230 | AT&T Mobility | Wireless |
| 321-231 | T-Mobile (Omnipoint) | Landline |
| 321-232 | Spok (paging) | Landline |
| 321-233 | Lumen (Level 3) | VoIP |
| 321-234 | Lumen (Level 3) | VoIP |
| 321-235 | AT&T Southeast (BellSouth) | Landline |
| 321-236 | At&T Enterprises | Landline |
| 321-237 | Bandwidth.com | VoIP |
| 321-238 | Windstream (Paetec) | Landline |
| 321-239 | Lumen (Level 3) | VoIP |
| 321-240 | T-Mobile (Omnipoint) | Landline |
| 321-241 | Bandwidth.com | VoIP |
| 321-242 | AT&T Southeast (BellSouth) | Landline |
| 321-243 | Verizon Wireless | Wireless |
| 321-244 | Windstream (Paetec) | Landline |
| 321-245 | At&T Enterprises | Landline |
| 321-246 | Verizon Wireless | Wireless |
| 321-247 | At&T Enterprises | Landline |
| 321-248 | Lumen (Level 3) | VoIP |
| 321-249 | Windstream (Paetec) | Landline |
| 321-250 | Lumen (Level 3) | VoIP |
| 321-251 | Mci Worldcom Communications | Landline |
| 321-252 | Lumen (Level 3) | VoIP |
| 321-253 | AT&T Southeast (BellSouth) | Landline |
| 321-254 | AT&T Southeast (BellSouth) | Landline |
| 321-255 | AT&T Southeast (BellSouth) | Landline |
| 321-256 | Windstream (Paetec) | Landline |
| 321-257 | Windstream (Paetec) | Landline |
| 321-258 | AT&T Mobility | Wireless |
| 321-259 | AT&T Southeast (BellSouth) | Landline |
| 321-260 | Windstream (Paetec) | Landline |
| 321-261 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-262 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-263 | Centurylink Of Florida, Inc. | Landline |
| 321-264 | AT&T Southeast (BellSouth) | Landline |
| 321-265 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-266 | AT&T Mobility | Wireless |
| 321-267 | AT&T Southeast (BellSouth) | Landline |
| 321-268 | AT&T Southeast (BellSouth) | Landline |
| 321-269 | AT&T Southeast (BellSouth) | Landline |
| 321-270 | Comcast (Xfinity Voice) | VoIP |
| 321-271 | T-Mobile (Omnipoint) | Landline |
| 321-272 | AT&T (Teleport Communications) | Landline |
| 321-273 | Windstream (Paetec) | Landline |
| 321-274 | Windstream (Paetec) | Landline |
| 321-275 | Windstream (Paetec) | Landline |
| 321-276 | T-Mobile (Omnipoint) | Landline |
| 321-277 | Aerial Communications | Wireless |
| 321-278 | T-Mobile (Omnipoint) | Landline |
| 321-279 | Aerial Communications | Wireless |
| 321-280 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-281 | Verizon Business (MCImetro) | Landline |
| 321-282 | Mci Worldcom Communications | Landline |
| 321-283 | Mci Worldcom Communications | Landline |
| 321-284 | Mci Worldcom Communications | Landline |
| 321-285 | Xo Florida | Landline |
| 321-286 | Mci Worldcom Communications | Landline |
| 321-287 | T-Mobile (Omnipoint) | Landline |
| 321-288 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-289 | AT&T Mobility | Wireless |
| 321-290 | Verizon Wireless | Wireless |
| 321-291 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-292 | Verizon Wireless | Wireless |
| 321-293 | Mci Worldcom Communications | Landline |
| 321-294 | AT&T Mobility | Wireless |
| 321-295 | Comcast (Xfinity Voice) | VoIP |
| 321-296 | Mci Worldcom Communications | Landline |
| 321-297 | T-Mobile (Omnipoint) | Landline |
| 321-298 | AT&T Mobility | Wireless |
| 321-299 | T-Mobile (Omnipoint) | Landline |
| 321-300 | Bandwidth.com | VoIP |
| 321-301 | Verizon Wireless | Wireless |
| 321-302 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-303 | Aerial Communications | Wireless |
| 321-304 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-305 | T-Mobile (Omnipoint) | Landline |
| 321-306 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-307 | Verizon Wireless | Wireless |
| 321-308 | Lumen (Level 3) | VoIP |
| 321-309 | Lumen (Level 3) | VoIP |
| 321-310 | T-Mobile (Omnipoint) | Landline |
| 321-312 | Bandwidth.com | VoIP |
| 321-313 | Verizon Wireless | Wireless |
| 321-314 | T-Mobile (Omnipoint) | Landline |
| 321-315 | T-Mobile (Omnipoint) | Landline |
| 321-316 | Aerial Communications | Wireless |
| 321-317 | Verizon Wireless | Wireless |
| 321-318 | T-Mobile (Omnipoint) | Landline |
| 321-319 | Windstream (Paetec) | Landline |
| 321-320 | Verizon Wireless | Wireless |
| 321-321 | Onvoy (Sinch) | VoIP |
| 321-322 | Windstream (Paetec) | Landline |
| 321-323 | Lumen (Level 3) | VoIP |
| 321-324 | T-Mobile (Omnipoint) | Landline |
| 321-325 | At&T Enterprises | Landline |
| 321-326 | Lumen (Level 3) | VoIP |
| 321-327 | AT&T (Teleport Communications) | Landline |
| 321-328 | AT&T Southeast (BellSouth) | Landline |
| 321-329 | Smart City Solutions Ii, LLC dba Smart City Metro | Landline |
| 321-330 | T-Mobile (Omnipoint) | Landline |
| 321-331 | T-Mobile (Omnipoint) | Landline |
| 321-332 | Lumen (Level 3) | VoIP |
| 321-333 | Terra Nova Telecom | Landline |
| 321-334 | AT&T Mobility | Wireless |
| 321-335 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-336 | Terra Nova Telecom | Landline |
| 321-337 | Aerial Communications | Wireless |
| 321-338 | Lumen (Level 3) | VoIP |
| 321-339 | AT&T Mobility | Wireless |
| 321-340 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-341 | Vonage | VoIP |
| 321-342 | FracTEL | Landline |
| 321-343 | T-Mobile (Omnipoint) | Landline |
| 321-344 | Bandwidth.com | VoIP |
| 321-345 | Bhn Ip Enabled Services | Landline |
| 321-346 | FracTEL | Landline |
| 321-347 | T-Mobile (Omnipoint) | Landline |
| 321-348 | Lumen (Level 3) | VoIP |
| 321-349 | Bhn Ip Enabled Services | Landline |
| 321-350 | Bhn Ip Enabled Services | Landline |
| 321-351 | Bandwidth.com | VoIP |
| 321-352 | At&T Enterprises | Landline |
| 321-353 | T-Mobile (Omnipoint) | Landline |
| 321-354 | Mci Worldcom Communications | Landline |
| 321-355 | Verizon Wireless | Wireless |
| 321-356 | Aerial Communications | Wireless |
| 321-357 | Onvoy Spectrum (Sinch) | VoIP |
| 321-358 | Telnyx | Landline |
| 321-359 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-360 | Lumen (Level 3) | VoIP |
| 321-361 | AT&T (Teleport Communications) | Landline |
| 321-362 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-363 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-364 | Bandwidth.com | VoIP |
| 321-365 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-366 | Ip Horizon | Landline |
| 321-367 | T-Mobile (Omnipoint) | Landline |
| 321-368 | T-Mobile (Omnipoint) | Landline |
| 321-369 | Windstream (Paetec) | Landline |
| 321-370 | Verizon Wireless | Wireless |
| 321-371 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-372 | FracTEL | Landline |
| 321-373 | Fusion Cloud Services | Landline |
| 321-374 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-375 | T-Mobile (Omnipoint) | Landline |
| 321-376 | Verizon Wireless | Wireless |
| 321-377 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-378 | AT&T Mobility | Wireless |
| 321-379 | Bandwidth.com | VoIP |
| 321-380 | Bandwidth.com | VoIP |
| 321-381 | Boost Mobile | Landline |
| 321-382 | Onvoy (Sinch) | VoIP |
| 321-383 | AT&T Southeast (BellSouth) | Landline |
| 321-384 | Coretel Florida | Landline |
| 321-385 | AT&T Southeast (BellSouth) | Landline |
| 321-386 | Onvoy Spectrum (Sinch) | VoIP |
| 321-387 | T-Mobile (Omnipoint) | Landline |
| 321-388 | AT&T Local | Landline |
| 321-389 | T-Mobile (Omnipoint) | Landline |
| 321-390 | Verizon Wireless | Wireless |
| 321-391 | T-Mobile (Omnipoint) | Landline |
| 321-392 | AT&T (Teleport Communications) | Landline |
| 321-393 | T-Mobile (Omnipoint) | Landline |
| 321-394 | Lumen (Level 3) | VoIP |
| 321-395 | Windstream (Paetec) | Landline |
| 321-396 | Windstream (Paetec) | Landline |
| 321-397 | Windstream (Paetec) | Landline |
| 321-398 | AT&T Mobility | Wireless |
| 321-399 | FracTEL | Landline |
| 321-400 | Mci Worldcom Communications | Landline |
| 321-401 | Windstream (Paetec) | Landline |
| 321-402 | Windstream (Paetec) | Landline |
| 321-403 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-404 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-405 | Onvoy (Sinch) | VoIP |
| 321-406 | Windstream (Paetec) | Landline |
| 321-407 | Onvoy (Sinch) | VoIP |
| 321-408 | Verizon Wireless | Wireless |
| 321-409 | AT&T Southeast (BellSouth) | Landline |
| 321-410 | Onvoy (Sinch) | VoIP |
| 321-412 | AT&T Mobility | Wireless |
| 321-413 | Lumen (Level 3) | VoIP |
| 321-414 | Lumen (Level 3) | VoIP |
| 321-415 | Peerless Network | VoIP |
| 321-416 | AT&T Mobility | Wireless |
| 321-417 | Bandwidth.com | VoIP |
| 321-418 | T-Mobile (Omnipoint) | Landline |
| 321-419 | AT&T Mobility | Wireless |
| 321-420 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-421 | Windstream (Paetec) | Landline |
| 321-422 | Aerial Communications | Wireless |
| 321-423 | Verizon Wireless | Wireless |
| 321-424 | T-Mobile (Omnipoint) | Landline |
| 321-425 | Bhn Ip Enabled Services | Landline |
| 321-426 | AT&T (Teleport Communications) | Landline |
| 321-427 | AT&T Mobility | Wireless |
| 321-428 | At&T Enterprises | Landline |
| 321-429 | Bandwidth.com | VoIP |
| 321-430 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-431 | AT&T Mobility | Wireless |
| 321-432 | AT&T Mobility | Wireless |
| 321-433 | AT&T Southeast (BellSouth) | Landline |
| 321-434 | AT&T Southeast (BellSouth) | Landline |
| 321-435 | Lumen (Level 3) | VoIP |
| 321-436 | T-Mobile (Omnipoint) | Landline |
| 321-437 | Windstream (Paetec) | Landline |
| 321-438 | T-Mobile (Omnipoint) | Landline |
| 321-439 | Aerial Communications | Wireless |
| 321-440 | T-Mobile (Omnipoint) | Landline |
| 321-441 | Lumen (Level 3) | VoIP |
| 321-442 | Lumen (Level 3) | VoIP |
| 321-443 | Aerial Communications | Wireless |
| 321-444 | Terra Nova Telecom | Landline |
| 321-445 | Mci Worldcom Communications | Landline |
| 321-446 | Verizon Wireless | Wireless |
| 321-447 | T-Mobile (Omnipoint) | Landline |
| 321-448 | AT&T Mobility | Wireless |
| 321-449 | AT&T Southeast (BellSouth) | Landline |
| 321-450 | Lumen (Level 3) | VoIP |
| 321-451 | Verizon Wireless | Wireless |
| 321-452 | AT&T Southeast (BellSouth) | Landline |
| 321-453 | AT&T Southeast (BellSouth) | Landline |
| 321-454 | AT&T Southeast (BellSouth) | Landline |
| 321-455 | AT&T Southeast (BellSouth) | Landline |
| 321-456 | AT&T Southeast (BellSouth) | Landline |
| 321-458 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-459 | AT&T Southeast (BellSouth) | Landline |
| 321-460 | Lumen (Level 3) | VoIP |
| 321-461 | Bandwidth.com | VoIP |
| 321-462 | AT&T Mobility | Wireless |
| 321-463 | Commio | Landline |
| 321-464 | T-Mobile (Omnipoint) | Landline |
| 321-465 | Onvoy (Sinch) | VoIP |
| 321-466 | T-Mobile (Omnipoint) | Landline |
| 321-467 | T-Mobile (Omnipoint) | Landline |
| 321-468 | Verizon Wireless | Wireless |
| 321-469 | T-Mobile (Omnipoint) | Landline |
| 321-470 | AT&T Mobility | Wireless |
| 321-471 | AT&T Mobility | Wireless |
| 321-472 | Onvoy (Sinch) | VoIP |
| 321-473 | Lumen (Level 3) | VoIP |
| 321-474 | Verizon Wireless | Wireless |
| 321-475 | Onvoy (Sinch) | VoIP |
| 321-476 | Lumen (Level 3) | VoIP |
| 321-477 | FracTEL | Landline |
| 321-478 | Onvoy (Sinch) | VoIP |
| 321-479 | Verizon Wireless | Wireless |
| 321-480 | AT&T Mobility | Wireless |
| 321-481 | Onvoy (Sinch) | VoIP |
| 321-482 | AT&T Mobility | Wireless |
| 321-483 | Onvoy (Sinch) | VoIP |
| 321-484 | Commio | Landline |
| 321-485 | Commio | Landline |
| 321-486 | Commio | Landline |
| 321-487 | AT&T Mobility | Wireless |
| 321-488 | Onvoy (Sinch) | VoIP |
| 321-489 | AT&T Mobility | Wireless |
| 321-490 | Onvoy (Sinch) | VoIP |
| 321-491 | Onvoy (Sinch) | VoIP |
| 321-492 | AT&T Mobility | Wireless |
| 321-493 | Verizon Wireless | Wireless |
| 321-494 | Lumen (Level 3) | VoIP |
| 321-495 | Bandwidth.com | VoIP |
| 321-496 | Onvoy (Sinch) | VoIP |
| 321-497 | Onvoy (Sinch) | VoIP |
| 321-498 | AT&T Mobility | Wireless |
| 321-499 | Peerless Network | VoIP |
| 321-500 | Windstream (Paetec) | Landline |
| 321-501 | AT&T Mobility | Wireless |
| 321-502 | Onvoy (Sinch) | VoIP |
| 321-503 | T-Mobile (Omnipoint) | Landline |
| 321-504 | AT&T Southeast (BellSouth) | Landline |
| 321-505 | AT&T Mobility | Wireless |
| 321-506 | AT&T Mobility | Wireless |
| 321-507 | AT&T Mobility | Wireless |
| 321-508 | T-Mobile (Omnipoint) | Landline |
| 321-509 | Onvoy (Sinch) | VoIP |
| 321-510 | Onvoy (Sinch) | VoIP |
| 321-512 | AT&T Mobility | Wireless |
| 321-513 | Onvoy (Sinch) | VoIP |
| 321-514 | Verizon Wireless | Wireless |
| 321-515 | Ip Horizon | Landline |
| 321-516 | Ip Horizon | Landline |
| 321-517 | Aerial Communications | Wireless |
| 321-518 | AT&T Mobility | Wireless |
| 321-519 | AT&T Mobility | Wireless |
| 321-520 | AT&T Mobility | Wireless |
| 321-521 | Onvoy (Sinch) | VoIP |
| 321-522 | Onvoy (Sinch) | VoIP |
| 321-523 | Onvoy (Sinch) | VoIP |
| 321-524 | Onvoy (Sinch) | VoIP |
| 321-525 | T-Mobile (Omnipoint) | Landline |
| 321-526 | Onvoy (Sinch) | VoIP |
| 321-527 | Aerial Communications | Wireless |
| 321-528 | AT&T Mobility | Wireless |
| 321-529 | Bandwidth.com | VoIP |
| 321-530 | T-Mobile (Omnipoint) | Landline |
| 321-531 | AT&T Mobility | Wireless |
| 321-532 | AT&T Mobility | Wireless |
| 321-533 | Onvoy (Sinch) | VoIP |
| 321-534 | Onvoy (Sinch) | VoIP |
| 321-536 | AT&T Mobility | Wireless |
| 321-537 | AT&T Mobility | Wireless |
| 321-538 | Onvoy (Sinch) | VoIP |
| 321-539 | Onvoy (Sinch) | VoIP |
| 321-541 | Windstream (Paetec) | Landline |
| 321-543 | AT&T Mobility | Wireless |
| 321-544 | AT&T Mobility | Wireless |
| 321-549 | Lumen (Level 3) | VoIP |
| 321-550 | Onvoy Spectrum (Sinch) | VoIP |
| 321-557 | Lumen (Level 3) | VoIP |
| 321-558 | T-Mobile (Omnipoint) | Landline |
| 321-559 | Windstream (Paetec) | Landline |
| 321-566 | FracTEL | Landline |
| 321-567 | Windstream (Paetec) | Landline |
| 321-574 | Mci Worldcom Communications | Landline |
| 321-576 | Windstream (Paetec) | Landline |
| 321-577 | Peerless Network | VoIP |
| 321-578 | AT&T Mobility | Wireless |
| 321-586 | Bandwidth.com | VoIP |
| 321-587 | FracTEL | Landline |
| 321-588 | FracTEL | Landline |
| 321-591 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-593 | Lumen (Level 3) | VoIP |
| 321-594 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-599 | FracTEL | Landline |
| 321-600 | Windstream (Paetec) | Landline |
| 321-603 | AT&T (Teleport Communications) | Landline |
| 321-604 | AT&T (Teleport Communications) | Landline |
| 321-607 | AT&T (Teleport Communications) | Landline |
| 321-608 | AT&T (Teleport Communications) | Landline |
| 321-609 | AT&T Southeast (BellSouth) | Landline |
| 321-610 | AT&T (Teleport Communications) | Landline |
| 321-613 | AT&T (Teleport Communications) | Landline |
| 321-614 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-615 | AT&T (Teleport Communications) | Landline |
| 321-616 | T-Mobile (Omnipoint) | Landline |
| 321-617 | AT&T Southeast (BellSouth) | Landline |
| 321-621 | Onvoy (Sinch) | VoIP |
| 321-622 | Lumen (Level 3) | VoIP |
| 321-624 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-626 | Verizon Wireless | Wireless |
| 321-630 | Spok (paging) | Landline |
| 321-631 | AT&T Southeast (BellSouth) | Landline |
| 321-632 | AT&T Southeast (BellSouth) | Landline |
| 321-633 | AT&T Southeast (BellSouth) | Landline |
| 321-634 | AT&T Southeast (BellSouth) | Landline |
| 321-635 | AT&T Southeast (BellSouth) | Landline |
| 321-636 | AT&T Southeast (BellSouth) | Landline |
| 321-637 | AT&T Southeast (BellSouth) | Landline |
| 321-638 | AT&T Southeast (BellSouth) | Landline |
| 321-639 | AT&T Southeast (BellSouth) | Landline |
| 321-641 | Onvoy (Sinch) | VoIP |
| 321-652 | AT&T Mobility | Wireless |
| 321-655 | Onvoy (Sinch) | VoIP |
| 321-662 | T-Mobile (Omnipoint) | Landline |
| 321-663 | T-Mobile (Omnipoint) | Landline |
| 321-666 | AT&T Mobility | Wireless |
| 321-667 | FracTEL | Landline |
| 321-674 | AT&T Southeast (BellSouth) | Landline |
| 321-676 | AT&T Southeast (BellSouth) | Landline |
| 321-677 | Centurylink Of Florida, Inc. | Landline |
| 321-682 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-684 | Lumen (Level 3) | VoIP |
| 321-689 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-690 | AT&T Southeast (BellSouth) | Landline |
| 321-693 | Verizon Wireless | Wireless |
| 321-695 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-696 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-697 | Centurylink Of Florida, Inc. | Landline |
| 321-698 | AT&T Mobility | Wireless |
| 321-701 | Onvoy (Sinch) | VoIP |
| 321-704 | Verizon Wireless | Wireless |
| 321-710 | Lumen (Level 3) | VoIP |
| 321-720 | AT&T Mobility | Wireless |
| 321-722 | AT&T Southeast (BellSouth) | Landline |
| 321-723 | AT&T Southeast (BellSouth) | Landline |
| 321-724 | AT&T Southeast (BellSouth) | Landline |
| 321-725 | AT&T Southeast (BellSouth) | Landline |
| 321-726 | AT&T Southeast (BellSouth) | Landline |
| 321-727 | AT&T Southeast (BellSouth) | Landline |
| 321-728 | AT&T Southeast (BellSouth) | Landline |
| 321-729 | AT&T Southeast (BellSouth) | Landline |
| 321-730 | AT&T Southeast (BellSouth) | Landline |
| 321-732 | Onvoy (Sinch) | VoIP |
| 321-733 | AT&T Southeast (BellSouth) | Landline |
| 321-735 | Windstream (Paetec) | Landline |
| 321-745 | T-Mobile (Omnipoint) | Landline |
| 321-746 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-747 | Windstream (Paetec) | Landline |
| 321-749 | AT&T Mobility | Wireless |
| 321-750 | AT&T Mobility | Wireless |
| 321-751 | AT&T Southeast (BellSouth) | Landline |
| 321-752 | AT&T Southeast (BellSouth) | Landline |
| 321-754 | Lumen (Level 3) | VoIP |
| 321-757 | AT&T Southeast (BellSouth) | Landline |
| 321-758 | FracTEL | Landline |
| 321-759 | AT&T Mobility | Wireless |
| 321-765 | Orlando Telephone Company dba Summit Broadband | Landline |
| 321-766 | Orlando Telephone Company dba Summit Broadband | Landline |
| 321-768 | AT&T Southeast (BellSouth) | Landline |
| 321-770 | Onvoy Spectrum (Sinch) | VoIP |
| 321-773 | AT&T Southeast (BellSouth) | Landline |
| 321-775 | Windstream (Paetec) | Landline |
| 321-777 | AT&T Southeast (BellSouth) | Landline |
| 321-779 | AT&T Southeast (BellSouth) | Landline |
| 321-780 | Onvoy Spectrum (Sinch) | VoIP |
| 321-783 | AT&T Southeast (BellSouth) | Landline |
| 321-784 | AT&T Southeast (BellSouth) | Landline |
| 321-785 | Windstream (Paetec) | Landline |
| 321-788 | FracTEL | Landline |
| 321-794 | AT&T Mobility | Wireless |
| 321-795 | T-Mobile (Omnipoint) | Landline |
| 321-799 | AT&T Southeast (BellSouth) | Landline |
| 321-800 | Lumen (Level 3) | VoIP |
| 321-802 | Lumen (CenturyLink) | Landline |
| 321-804 | Bhn Ip Enabled Services | Landline |
| 321-805 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-806 | T-Mobile (Omnipoint) | Landline |
| 321-821 | Windstream (Paetec) | Landline |
| 321-830 | Smart City Solutions Ii, LLC dba Smart City Metro | Landline |
| 321-831 | Smart City Solutions Ii, LLC dba Smart City Metro | Landline |
| 321-832 | Windstream (Paetec) | Landline |
| 321-837 | AT&T Southeast (BellSouth) | Landline |
| 321-841 | AT&T Southeast (BellSouth) | Landline |
| 321-842 | AT&T Southeast (BellSouth) | Landline |
| 321-843 | AT&T Southeast (BellSouth) | Landline |
| 321-844 | FracTEL | Landline |
| 321-848 | Lumen (Level 3) | VoIP |
| 321-850 | Onvoy Spectrum (Sinch) | VoIP |
| 321-853 | Lumen (Level 3) | VoIP |
| 321-861 | Lumen (Level 3) | VoIP |
| 321-863 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-866 | Windstream (Paetec) | Landline |
| 321-867 | Lumen (Level 3) | VoIP |
| 321-868 | AT&T Southeast (BellSouth) | Landline |
| 321-872 | Windstream (Paetec) | Landline |
| 321-877 | Terra Nova Telecom | Landline |
| 321-878 | Commio | Landline |
| 321-881 | American Messaging (paging) | Landline |
| 321-883 | American Messaging (paging) | Landline |
| 321-888 | T-Mobile (Omnipoint) | Landline |
| 321-890 | Windstream (Paetec) | Landline |
| 321-895 | Metro by T-Mobile (MetroPCS) | Wireless |
| 321-900 | Onvoy (Sinch) | VoIP |
| 321-914 | Lumen (Level 3) | VoIP |
| 321-917 | T-Mobile (Omnipoint) | Landline |
| 321-926 | Lumen (Level 3) | VoIP |
| 321-939 | Smart City Telecom LLC dba Smart City Telecom | Landline |
| 321-945 | T-Mobile (Omnipoint) | Landline |
| 321-946 | T-Mobile (Omnipoint) | Landline |
| 321-947 | T-Mobile (Omnipoint) | Landline |
| 321-948 | T-Mobile (Omnipoint) | Landline |
| 321-951 | AT&T Southeast (BellSouth) | Landline |
| 321-952 | AT&T Southeast (BellSouth) | Landline |
| 321-953 | AT&T Southeast (BellSouth) | Landline |
| 321-956 | AT&T Southeast (BellSouth) | Landline |
| 321-960 | T-Mobile (Omnipoint) | Landline |
| 321-961 | T-Mobile (Omnipoint) | Landline |
| 321-966 | FracTEL | Landline |
| 321-972 | Windstream (Paetec) | Landline |
| 321-977 | FracTEL | Landline |
| 321-978 | Lumen (Level 3) | VoIP |
| 321-984 | AT&T Southeast (BellSouth) | Landline |
| 321-985 | Lumen (Level 3) | VoIP |
| 321-986 | AT&T Southeast (BellSouth) | Landline |
| 321-987 | T-Mobile (Omnipoint) | Landline |
| 321-988 | Peerless Network | VoIP |
| 321-989 | Windstream (Paetec) | Landline |
| 321-999 | Metro by T-Mobile (MetroPCS) | Wireless |
Line type reflects the registry assignment; ported numbers can differ. Unknown 321 number calling? ActiveArmor® screens it before you ever look it up.
Cities & Communities in and around Area Code 321
Communities the 321 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 |
|---|---|---|
| Alafaya | 32828, 32825, 32826 | Fiber up to 5 GIG |
| Altamonte Springs | 32714, 32701, 32751 | Fiber up to 5 GIG |
| Apopka | 32768, 32712, 32703 | Fiber up to 5 GIG |
| Azalea Park | 32807, 32814, 32825 | Fiber up to 5 GIG |
| Bay Lake | 32830, 32836, 34747 | Fiber up to 5 GIG |
| Belle Isle | 32809, 32812, 32827 | Fiber up to 5 GIG |
| Cape Canaveral | 32920, 32931, 32952 | Fiber up to 5 GIG |
| Casselberry | 32707, 32730, 32701 | Fiber up to 5 GIG |
| Celebration | 34747, 33848, 33858 | Fiber up to 1 GIG |
| Christmas | 32709, 32833, 32766 | Fiber up to 5 GIG |
| Chuluota | 32766, 32820, 32765 | Fiber up to 5 GIG |
| Cocoa | 32922, 32926, 32959 | Fiber up to 5 GIG |
| Cocoa Beach | 32931, 32952, 32925 | Fiber up to 5 GIG |
| Davenport | 33837, 33844, 33896 | Fiber up to 1 GIG |
| Deltona | 32738, 32725, 32744 | Fiber up to 5 GIG |
| Eatonville | 32751, 32810, 32804 | Fiber up to 5 GIG |
| Edgewood | 32809, 32806, 32839 | Fiber up to 5 GIG |
| Forest City | 32714, 32810, 32701 | Fiber up to 5 GIG |
| Geneva | 32732, 32765, 32766 | Internet Air |
| Grant Valkaria | — | Fiber up to 5 GIG |
| Indialantic | 32903, 32901, 32905 | Fiber up to 5 GIG |
| Indian Harbour Beach | 32937, 32935, 32903 | Fiber up to 5 GIG |
| Kissimmee | 34741, 34743, 34744 | Fiber up to 5 GIG |
| Lockhart | 32810, 32714, 32808 | Fiber up to 5 GIG |
| Longwood | 32750, 32701, 32707 | Fiber up to 5 GIG |
| Maitland | 32751, 32730, 32789 | Fiber up to 5 GIG |
| Malabar | 32950, 32905, 32949 | Internet Air |
| Melbourne | 32935, 32901, 32934 | Fiber up to 5 GIG |
| Melbourne Beach | 32903, 32905, 32901 | Fiber up to 5 GIG |
| Melbourne Village | 32901, 32935, 32934 | Fiber up to 5 GIG |
| Merritt Island | 32952, 32931, 32925 | Fiber up to 5 GIG |
| Mims | 32796, 32754, 32775 | Fiber up to 5 GIG |
| Montverde | 34756, 34729, 34715 | Check address |
| Ocoee | 34761, 32818, 34734 | Fiber up to 5 GIG |
| Orlando | 32812, 32822, 32827 | Fiber up to 5 GIG |
| Oviedo | 32765, 32816, 32708 | Fiber up to 5 GIG |
| Palm Bay | 32908, 32909, 32907 | Fiber up to 5 GIG |
| Palm Shores | 32935, 32937, 32925 | Fiber up to 5 GIG |
| Patrick Afb | 32925, 32937, 32931 | Internet Air |
| Pine Castle | 32809, 32827, 32839 | Fiber up to 5 GIG |
| Pine Hills | 32808, 32818, 32810 | Fiber up to 5 GIG |
| Rockledge | 32922, 32955, 32952 | Fiber up to 5 GIG |
| Sanford | 32773, 32771, 32746 | Fiber up to 5 GIG |
| Satellite Beach | 32937, 32935, 32925 | Fiber up to 5 GIG |
| St. Cloud | 34769, 34772, 34744 | Fiber up to 5 GIG |
| Titusville | 32796, 32780, 32927 | Fiber up to 5 GIG |
| Union Park | 32817, 32825, 32826 | Fiber up to 5 GIG |
| West Melbourne | 32907, 32901, 32905 | Fiber up to 5 GIG |
| Winter Park | 32789, 32814, 32751 | Fiber up to 5 GIG |
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.
321 Area Code Map
Area code 321 serves Orlando and nearby communities in FL.
↓ Printable PDF
Open the printable 321 map (PDF) · All Florida area codes · Home internet in Orlando
Counties Covered by the 321 Area Code
Counties are served in whole or in part; population is U.S. Census Bureau ACS 2023. The 321 also reaches parts of Seminole County, Osceola County, Lake County.
Area Code 321: More Than a Number in Orlando
In Orlando, the 321 is more than digits on a caller ID. It arrived in 1999, carved out of the 407, and it has meant Orlando and surrounding communities ever since — 499 carrier prefixes keep its lines busy today, and an established 321 number still says you’ve been here a while.
The map tells its own story: Orlando and surrounding communities, with no overlay on its territory. The area and the code are still one and the same — rare in Florida and getting rarer nationwide.
Keeping a 321 matters here. An existing 321 number ports to a new phone, a new carrier, or a new AT&T line, and stays yours anywhere in the U.S.
Need a new local number? Shop plans Keep your 321: bring it to AT&TInternet, wireless & stores in the 321
AT&T Home Internet in Area Code 321
AT&T home internet serves communities across area code 321, 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 321? AT&T Business Internet is available at many addresses.
Moving to Area Code 321?
Set up home internet in area code 321 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 321 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 321
AT&T’s 5G network covers most of area code 321. ActiveArmor® spam blocking is included with every unlimited plan, your 321 number stays yours, and great cell phone deals in Orlando 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 321 number? Ask when you activate a line, and porting an existing 321 number keeps it yours.
AT&T Stores in Area Code 321
Looking for cell phone stores in area code 321? These stores answer on 321 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 321 Numbers
Every store below answers on a 321 number. Tap any number to call.
International Calling from Area Code 321
Calling abroad from area code 321? 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 321’s counties, U.S. Census Bureau ACS 2023.
Calling abroad from a 321 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.
321 Area Code Quick Facts & Dialing
How to dial a 321 number
| Scenario | Format | Example |
|---|---|---|
| Local call (within the region) | 321 + 7-digit number | (321) 555-0100 |
| Long distance (within the U.S.) | 1 + 321 + 7-digit number | 1 (321) 555-0100 |
| Calling 321 from another country | +1 321 + 7-digit number | +1 321 555 0100 |
| From a mobile phone | (321) + 7-digit number | (321) 555-0100 |
A Short History of Area Code 321
Created in 1999 as a split from the 407, the 321 has meant Orlando and surrounding communities ever since. No splits or overlays have divided its territory since.
In service since 1999, with no overlay on its territory today.
Nearby & Related Area Codes
Browse area codes by state: Florida (23) · California (41) · Texas (29) · all 50 states ›
