Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records
COCOA prefixes in area code 321
NANPA records 164 assigned NXX blocks to rate center COCOA in area code 321, 32.7% of the 502 blocks assigned in the code. A rate center is the billing geography a block is allocated to – NANPA truncates the name to ten characters, so read it as a NANPA label rather than a town. 21 holders hold those blocks, the largest being NEW CINGULAR WIRELESS PCS, LLC - GA (41), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL (23), OMNIPOINT MIAMI E LICENSE, LLC (23). The earliest assignment on record here is 2001-04-10 and the most recent 2026-10-19. 126 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.
164 assigned blocks – 32.7% of 321
21 holders of record
126 of them pooled in 1,000-number lots
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 321-205 | Lumen LEVEL 3 TELECOM OF FLORIDA, LP - FL | – | yes | yes |
| 321-208 | T-Mobile METROPCS NETWORKS, LLC | 2007-07-06 | yes | yes |
| 321-210 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 2012-11-09 | yes | yes |
| 321-212 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 321-213 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2001-09-17 | yes | yes |
| 321-223 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | – | yes | yes |
| 321-227 | Spok SPOK, INC. | – | no | yes |
| 321-232 | Spok SPOK, INC. | 2001-04-10 | no | yes |
| 321-243 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | – | no | yes |
| 321-252 | Lumen LEVEL 3 COMMUNICATIONS, LLC - FL | – | yes | yes |
| 321-258 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 321-261 | T-Mobile METROPCS NETWORKS, LLC | 2011-08-16 | yes | yes |
| 321-266 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 321-271 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2001-11-13 | yes | yes |
| 321-290 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 2018-02-23 | yes | yes |
| 321-292 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 2007-09-18 | yes | yes |
| 321-298 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2001-05-02 | no | yes |
| 321-301 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 2013-03-18 | yes | yes |
| 321-302 | T-Mobile METROPCS NETWORKS, LLC | 2002-03-27 | yes | yes |
| 321-305 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2007-08-16 | yes | yes |
| 321-307 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 2013-07-18 | yes | yes |
| 321-313 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 2014-04-14 | yes | yes |
| 321-317 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 2014-10-15 | yes | yes |
| 321-321 | Onvoy ONVOY, LLC - FL | 2022-09-26 | yes | yes |
| 321-324 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2019-05-15 | yes | yes |
| 321-338 | Lumen LEVEL 3 COMMUNICATIONS, LLC - FL | 2005-12-29 | yes | yes |
| 321-349 | BHN IP ENABLED SERVICES, LLC | 2017-04-05 | yes | yes |
| 321-350 | BHN IP ENABLED SERVICES, LLC | 2018-03-07 | yes | yes |
| 321-351 | Bandwidth BANDWIDTH.COM CLEC, LLC - FL | 2014-09-25 | yes | yes |
| 321-353 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2020-11-25 | yes | yes |
| 321-355 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 2010-03-03 | yes | yes |
| 321-358 | Telnyx TELNYX LLC | 2021-02-01 | yes | yes |
| 321-365 | T-Mobile METROPCS NETWORKS, LLC | 2021-09-09 | yes | yes |
| 321-368 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2005-09-16 | yes | yes |
| 321-375 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2021-10-11 | yes | yes |
| 321-376 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 2021-11-01 | yes | yes |
| 321-380 | Bandwidth BANDWIDTH.COM CLEC, LLC - FL | 2021-12-22 | yes | yes |
| 321-386 | Charter ONVOY SPECTRUM, LLC | 2024-01-24 | yes | yes |
| 321-387 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2022-01-20 | yes | yes |
| 321-390 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 2022-02-22 | yes | yes |
| 321-391 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2022-04-06 | yes | yes |
| 321-393 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2022-04-06 | yes | yes |
| 321-394 | Lumen LEVEL 3 COMMUNICATIONS, LLC - FL | – | yes | yes |
| 321-398 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2022-04-28 | yes | yes |
| 321-403 | T-Mobile METROPCS NETWORKS, LLC | – | yes | yes |
| 321-407 | Onvoy ONVOY, LLC - FL | 2023-02-09 | yes | yes |
| 321-408 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 2015-03-24 | yes | yes |
| 321-410 | Onvoy ONVOY, LLC - FL | 2020-12-23 | yes | yes |
| 321-412 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 321-416 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2022-12-13 | yes | yes |
| 321-417 | Bandwidth BANDWIDTH.COM CLEC, LLC - FL | 2015-02-13 | yes | yes |
| 321-423 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 2016-11-08 | yes | yes |
| 321-427 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 321-431 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 321-432 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 321-433 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 321-446 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 2002-10-16 | no | yes |
| 321-448 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2022-09-13 | yes | yes |
| 321-449 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 321-451 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 2022-09-14 | yes | yes |
| 321-452 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 321-453 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 321-454 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 321-455 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 321-456 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 321-458 | T-Mobile METROPCS NETWORKS, LLC | 2007-10-18 | yes | yes |
| 321-459 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 321-464 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2023-01-12 | yes | yes |
| 321-466 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2023-01-12 | yes | yes |
| 321-468 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 2023-01-12 | yes | yes |
| 321-469 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2022-12-14 | yes | yes |
| 321-470 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2023-05-03 | yes | yes |
| 321-472 | Onvoy ONVOY, LLC - FL | 2023-06-26 | yes | yes |
| 321-474 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 2006-05-22 | yes | yes |
| 321-479 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 2023-09-05 | yes | yes |
| 321-480 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 321-481 | Onvoy ONVOY, LLC - FL | 2023-09-26 | yes | yes |
| 321-482 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2005-04-11 | yes | yes |
| 321-484 | COMMIO, LLC | 2023-12-15 | yes | yes |
| 321-487 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2024-01-12 | yes | yes |
| 321-488 | Onvoy ONVOY, LLC - FL | 2024-04-19 | yes | yes |
| 321-489 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2024-04-11 | yes | yes |
| 321-492 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2024-07-11 | yes | yes |
| 321-493 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 2024-08-19 | yes | yes |
| 321-498 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2024-11-15 | yes | yes |
| 321-501 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 321-502 | Onvoy ONVOY, LLC - FL | 2025-09-19 | yes | yes |
| 321-503 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2016-12-09 | yes | yes |
| 321-504 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 321-505 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2005-08-08 | yes | yes |
| 321-506 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2005-08-08 | yes | yes |
| 321-507 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2006-04-13 | yes | yes |
| 321-514 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 2005-02-08 | yes | yes |
| 321-515 | IP HORIZON LLC | 2025-04-10 | yes | yes |
| 321-518 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2025-04-17 | yes | yes |
| 321-519 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2025-04-25 | yes | yes |
| 321-520 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2025-03-06 | yes | yes |
| 321-522 | Onvoy ONVOY, LLC - FL | 2016-02-04 | yes | yes |
| 321-525 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2005-05-26 | yes | yes |
| 321-526 | Onvoy ONVOY, LLC - FL | 2025-11-04 | yes | yes |
| 321-528 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2026-05-22 | yes | yes |
| 321-530 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2025-12-03 | yes | no |
| 321-531 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2025-12-19 | yes | yes |
| 321-532 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2025-12-19 | yes | yes |
| 321-536 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 321-537 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 321-539 | Onvoy ONVOY, LLC - FL | 2026-04-08 | yes | yes |
| 321-542 | Onvoy ONVOY, LLC - FL | 2026-08-07 | yes | no |
| 321-543 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 321-544 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 321-550 | Charter ONVOY SPECTRUM, LLC | 2024-10-07 | yes | yes |
| 321-566 | FRACTEL, LLC | 2021-09-10 | yes | yes |
| 321-576 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 321-587 | FRACTEL, LLC | 2020-04-28 | yes | yes |
| 321-588 | FRACTEL, LLC | 2021-01-26 | yes | yes |
| 321-591 | T-Mobile METROPCS NETWORKS, LLC | – | yes | yes |
| 321-604 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - FL | – | yes | yes |
| 321-609 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 321-614 | T-Mobile METROPCS NETWORKS, LLC | – | yes | yes |
| 321-615 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - FL | – | yes | yes |
| 321-616 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2015-12-22 | yes | yes |
| 321-617 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 321-625 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2026-10-19 | yes | no |
| 321-626 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | – | no | yes |
| 321-631 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 321-632 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 321-633 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 321-634 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 321-635 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 321-636 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 321-637 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 321-638 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 321-639 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 321-652 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | yes | yes |
| 321-684 | Lumen LEVEL 3 COMMUNICATIONS, LLC - FL | – | yes | yes |
| 321-690 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 321-693 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | – | no | yes |
| 321-698 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 321-704 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 2005-05-11 | yes | yes |
| 321-720 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 321-735 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 321-745 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2005-05-10 | yes | yes |
| 321-749 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 321-750 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | yes | yes |
| 321-758 | FRACTEL, LLC | 2020-08-28 | yes | yes |
| 321-759 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | yes | yes |
| 321-794 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 321-795 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | – | yes | yes |
| 321-806 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2005-02-15 | yes | yes |
| 321-830 | SMART CITY SOLUTIONS II, LLC DBA SMART CITY METRO | 2016-02-25 | yes | yes |
| 321-848 | Lumen LEVEL 3 COMMUNICATIONS, LLC - FL | – | yes | yes |
| 321-861 | Lumen LEVEL 3 COMMUNICATIONS, LLC - FL | – | no | yes |
| 321-863 | T-Mobile METROPCS NETWORKS, LLC | – | yes | yes |
| 321-867 | Lumen LEVEL 3 COMMUNICATIONS, LLC - FL | – | no | yes |
| 321-877 | TERRA NOVA TELECOM, INC. - FL | 2014-02-07 | yes | yes |
| 321-883 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 321-890 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 321-917 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | – | yes | yes |
| 321-960 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | – | no | yes |
| 321-961 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | – | no | yes |
| 321-966 | FRACTEL, LLC | 2021-05-04 | yes | yes |
| 321-978 | Lumen LEVEL 3 COMMUNICATIONS, LLC - FL | – | yes | yes |
| 321-986 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 321-987 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2005-06-22 | yes | yes |
The holder is who received the block from the numbering administrator. It is not necessarily the carrier serving a given number: numbers move with their owners, and a pooled block is shared.
Who holds the blocks
| Holder | Brand | Blocks | Share here |
|---|---|---|---|
| NEW CINGULAR WIRELESS PCS, LLC - GA | AT&T | 41 | 25% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | Verizon | 23 | 14% |
| OMNIPOINT MIAMI E LICENSE, LLC | T-Mobile | 23 | 14% |
| BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | AT&T | 22 | 13.4% |
| ONVOY, LLC - FL | Onvoy | 11 | 6.7% |
| METROPCS NETWORKS, LLC | T-Mobile | 9 | 5.5% |
| LEVEL 3 COMMUNICATIONS, LLC - FL | Lumen | 8 | 4.9% |
| FRACTEL, LLC | – | 5 | 3% |
| PAETEC ITEL, LLC | Windstream | 4 | 2.4% |
| BANDWIDTH.COM CLEC, LLC - FL | Bandwidth | 3 | 1.8% |
| SPOK, INC. | Spok | 2 | 1.2% |
| BHN IP ENABLED SERVICES, LLC | – | 2 | 1.2% |
| ONVOY SPECTRUM, LLC | Charter | 2 | 1.2% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - FL | AT&T | 2 | 1.2% |
| LEVEL 3 TELECOM OF FLORIDA, LP - FL | Lumen | 1 | 0.6% |
| TELNYX LLC | Telnyx | 1 | 0.6% |
| COMMIO, LLC | – | 1 | 0.6% |
| IP HORIZON LLC | – | 1 | 0.6% |
| SMART CITY SOLUTIONS II, LLC DBA SMART CITY METRO | – | 1 | 0.6% |
| TERRA NOVA TELECOM, INC. - FL | – | 1 | 0.6% |
| AMERICAN MESSAGING SERVICES, LLC | American Messaging | 1 | 0.6% |
Frequently asked
Which prefixes belong to COCOA in area code 321?
164 blocks: 205, 208, 210, 212, 213, 223, 227, 232, 243, 252, 258, 261 and 152 more, all listed in the table above.
Which carriers have numbers in COCOA?
NEW CINGULAR WIRELESS PCS, LLC - GA (41 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL (23 blocks), OMNIPOINT MIAMI E LICENSE, LLC (23 blocks), BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (22 blocks), ONVOY, LLC - FL (11 blocks), METROPCS NETWORKS, LLC (9 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is COCOA a city?
It is a rate center – the unit NANPA allocates number blocks to. Its name is abbreviated to ten characters and is not necessarily a settlement: we print it as recorded rather than guess at the full name.