KISSIMMEE prefixes in area code 321
NANPA records 13 assigned NXX blocks to rate center KISSIMMEE in area code 321, 2.6% 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. 8 holders hold those blocks, the largest being PAETEC ITEL, LLC (3), LEVEL 3 COMMUNICATIONS, LLC - FL (2), AERIAL COMMUNICATIONS, INC. (2). The earliest assignment on record here is 2006-08-29 and the most recent 2013-02-21. 13 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area codes 407, 689 – overlay codes cover the same geography, so a rate center is served by all of them.
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 321-219 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 321-250 | Lumen LEVEL 3 COMMUNICATIONS, LLC - FL | – | yes | yes |
| 321-284 | MCI WORLDCOM COMMUNICATIONS, INC. - FL | – | yes | yes |
| 321-333 | TERRA NOVA TELECOM, INC. - FL | 2011-08-26 | yes | yes |
| 321-337 | T-Mobile AERIAL COMMUNICATIONS, INC. | 2013-02-21 | yes | yes |
| 321-402 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 321-437 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 321-442 | Lumen LEVEL 3 COMMUNICATIONS, LLC - FL | – | yes | yes |
| 321-443 | T-Mobile AERIAL COMMUNICATIONS, INC. | – | yes | yes |
| 321-682 | T-Mobile METROPCS NETWORKS, LLC | 2006-08-29 | yes | yes |
| 321-697 | Lumen CENTURYLINK OF FLORIDA, INC. (UNITED) | – | yes | yes |
| 321-746 | T-Mobile METROPCS NETWORKS, LLC | 2006-08-29 | yes | yes |
| 321-900 | Onvoy ONVOY, LLC - FL | 2013-02-05 | 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 |
|---|---|---|---|
| PAETEC ITEL, LLC | Windstream | 3 | 23.1% |
| LEVEL 3 COMMUNICATIONS, LLC - FL | Lumen | 2 | 15.4% |
| AERIAL COMMUNICATIONS, INC. | T-Mobile | 2 | 15.4% |
| METROPCS NETWORKS, LLC | T-Mobile | 2 | 15.4% |
| MCI WORLDCOM COMMUNICATIONS, INC. - FL | – | 1 | 7.7% |
| TERRA NOVA TELECOM, INC. - FL | – | 1 | 7.7% |
| CENTURYLINK OF FLORIDA, INC. (UNITED) | Lumen | 1 | 7.7% |
| ONVOY, LLC - FL | Onvoy | 1 | 7.7% |
Same rate center in other codes
Overlay codes cover the same geography, so one rate center is served by all of them.
Frequently asked
Which prefixes belong to KISSIMMEE in area code 321?
13 blocks: 219, 250, 284, 333, 337, 402, 437, 442, 443, 682, 697, 746 and 1 more, all listed in the table above.
Which carriers have numbers in KISSIMMEE?
PAETEC ITEL, LLC (3 blocks), LEVEL 3 COMMUNICATIONS, LLC - FL (2 blocks), AERIAL COMMUNICATIONS, INC. (2 blocks), METROPCS NETWORKS, LLC (2 blocks), MCI WORLDCOM COMMUNICATIONS, INC. - FL (1 block), TERRA NOVA TELECOM, INC. - FL (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is KISSIMMEE 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.