All assignees
515 prefixes in 321 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 321-300 | ORLANDO | 982E | 2010-10-22 | Yes |
| 321-301 | COCOA | 6502 | 2013-03-18 | Yes |
| 321-302 | COCOA | 899D | 2002-03-27 | Yes |
| 321-303 | WINTERPARK | 6701 | 2002-03-27 | Yes |
| 321-304 | WINTERPARK | 899D | 2007-04-10 | Yes |
| 321-305 | COCOA | 6889 | 2007-08-16 | Yes |
| 321-306 | MELBOURNE | 899D | 2019-03-28 | Yes |
| 321-307 | COCOA | 6502 | 2013-07-18 | Yes |
| 321-308 | MELBOURNE | 4802 | — | Yes |
| 321-309 | MELBOURNE | 4802 | — | Yes |
| 321-310 | ORLANDO | 6889 | 2015-01-15 | Yes |
| 321-311 | XXXXXXXXXX | MULT | — | — |
| 321-312 | MELBOURNE | 982E | 2014-04-08 | Yes |
| 321-313 | COCOA | 6502 | 2014-04-14 | Yes |
| 321-314 | ORLANDO | 6889 | 2014-08-26 | Yes |
| 321-315 | ORLANDO | 6889 | 2014-08-26 | Yes |
| 321-316 | WINTERPARK | 6701 | 2013-12-17 | Yes |
| 321-317 | COCOA | 6502 | 2014-10-15 | Yes |
| 321-318 | ORLANDO | 6889 | 2014-11-19 | Yes |
| 321-319 | ORLANDO | 829J | — | Yes |
| 321-320 | ORLANDO | 6502 | 2014-10-15 | Yes |
| 321-321 | COCOA | 937C | 2022-09-26 | Yes |
| 321-322 | APOPKA | 829J | 2001-10-23 | Yes |
| 321-323 | COCOABEACH | 7635 | 2001-11-08 | Yes |
| 321-324 | COCOA | 6889 | 2019-05-15 | Yes |
| 321-325 | GENEVA | 516C | 2009-12-21 | Yes |
| 321-326 | MELBOURNE | 4802 | 2019-08-28 | Yes |
| 321-327 | MELBOURNE | 8300 | 2001-12-18 | Yes |
| 321-328 | COCOABEACH | 9417 | 2003-11-17 | Yes |
| 321-329 | REEDYCREEK | 8105 | 2002-01-31 | Yes |
| 321-330 | ORLANDO | 6889 | 2014-11-19 | Yes |
| 321-331 | ORLANDO | 6889 | 2002-01-17 | Yes |
| 321-332 | ORLANDO | 4802 | 2005-04-04 | Yes |
| 321-333 | KISSIMMEE | 382G | 2011-08-26 | Yes |
| 321-334 | MELBOURNE | 6214 | 2020-11-04 | Yes |
| 321-335 | TITUSVILLE | 899D | 2020-12-11 | Yes |
| 321-336 | COCOABEACH | 382G | 2012-05-21 | Yes |
| 321-337 | KISSIMMEE | 6701 | 2013-02-21 | Yes |
| 321-338 | COCOA | 4802 | 2005-12-29 | Yes |
| 321-339 | MELBOURNE | 6214 | 2014-11-04 | Yes |
| 321-340 | ORLANDO | 899D | 2019-12-17 | Yes |
| 321-341 | MELBOURNE | 197D | 2020-04-29 | Yes |
| 321-342 | EAU GALLIE | 965H | 2020-07-30 | Yes |
| 321-343 | MELBOURNE | 6889 | 2020-09-24 | Yes |
| 321-344 | MELBOURNE | 982E | 2020-11-02 | Yes |
| 321-345 | MELBOURNE | 045L | 2011-02-14 | Yes |
| 321-346 | TITUSVILLE | 965H | 2020-09-02 | Yes |
| 321-347 | ORLANDO | 6889 | 2015-11-04 | Yes |
| 321-348 | OVIEDO | 4802 | — | Yes |
| 321-349 | COCOA | 045L | 2017-04-05 | Yes |
| 321-350 | COCOA | 045L | 2018-03-07 | Yes |
| 321-351 | COCOA | 982E | 2014-09-25 | Yes |
| 321-352 | ORLANDO | 516C | 2008-10-20 | Yes |
| 321-353 | COCOA | 6889 | 2020-11-25 | Yes |
| 321-354 | ORLANDO | 7448 | — | Yes |
| 321-355 | COCOA | 6502 | 2010-03-03 | Yes |
| 321-356 | WINTERPARK | 6701 | — | Yes |
| 321-357 | TITUSVILLE | 624H | 2021-01-28 | Yes |
| 321-358 | COCOA | 073H | 2021-02-01 | Yes |
| 321-359 | TITUSVILLE | 899D | 2021-04-15 | Yes |
| 321-360 | TITUSVILLE | 7635 | — | Yes |
| 321-361 | MELBOURNE | 8300 | 2016-04-26 | Yes |
| 321-362 | TITUSVILLE | 899D | 2007-10-18 | Yes |
| 321-363 | SANFORD | 899D | 2002-03-26 | Yes |
| 321-364 | EAU GALLIE | 982E | 2021-08-18 | Yes |
| 321-365 | COCOA | 899D | 2021-09-09 | Yes |
| 321-366 | MELBOURNE | 515J | 2021-09-03 | Yes |
| 321-367 | MELBOURNE | 6889 | 2021-09-29 | Yes |
| 321-368 | COCOA | 6889 | 2005-09-16 | Yes |
| 321-369 | MELBOURNE | 829J | — | Yes |
| 321-370 | WINTERPARK | 6502 | 2015-10-15 | Yes |
| 321-371 | TITUSVILLE | 899D | 2021-10-05 | Yes |
| 321-372 | MELBOURNE | 965H | 2017-02-13 | Yes |
| 321-373 | MELBOURNE | 206A | 2003-02-26 | Yes |
| 321-374 | MELBOURNE | 899D | 2021-10-05 | Yes |
| 321-375 | COCOA | 6889 | 2021-10-11 | Yes |
| 321-376 | COCOA | 6502 | 2021-11-01 | Yes |
| 321-377 | SANFORD | 899D | — | Yes |
| 321-378 | MELBOURNE | 6214 | 2021-12-03 | Yes |
| 321-379 | EAU GALLIE | 982E | 2021-12-22 | Yes |
| 321-380 | COCOA | 982E | 2021-12-22 | Yes |
| 321-381 | MELBOURNE | 490J | 2022-01-07 | Yes |
| 321-382 | TITUSVILLE | 937C | 2022-01-20 | Yes |
| 321-383 | TITUSVILLE | 9417 | — | — |
| 321-384 | EAU GALLIE | 481F | 2019-02-18 | Yes |
| 321-385 | TITUSVILLE | 9417 | — | Yes |
| 321-386 | COCOA | 624H | 2024-01-24 | Yes |
| 321-387 | COCOA | 6889 | 2022-01-20 | Yes |
| 321-388 | ORLANDO | 7421 | — | Yes |
| 321-389 | MELBOURNE | 6889 | 2022-01-28 | Yes |
| 321-390 | COCOA | 6502 | 2022-02-22 | Yes |
| 321-391 | COCOA | 6889 | 2022-04-06 | Yes |
| 321-392 | COCOABEACH | 8300 | — | Yes |
| 321-393 | COCOA | 6889 | 2022-04-06 | Yes |
| 321-394 | COCOA | 4802 | — | Yes |
| 321-395 | LKBUNAVIST | 829J | — | Yes |
| 321-396 | APOPKA | 829J | — | Yes |
| 321-397 | WINTERPARK | 829J | — | Yes |
| 321-398 | COCOA | 6214 | 2022-04-28 | Yes |
| 321-399 | COCOABEACH | 965H | 2020-12-08 | Yes |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.