NORMAN prefixes in area code 405
NANPA records 24 assigned NXX blocks to rate center NORMAN in area code 405, 3.1% of the 783 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. 7 holders hold those blocks, the largest being SOUTHWESTERN BELL (13), COMCAST IP PHONE, LLC (4), TELEPORT COMMUNICATIONS AMERICA OK - LLC (2). The earliest assignment on record here is 2007-04-18 and the most recent 2021-05-25. 15 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 572, 870 – 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 |
|---|---|---|---|---|
| 405-217 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 405-253 | AT&T TELEPORT COMMUNICATIONS AMERICA OK - LLC | – | yes | yes |
| 405-292 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 405-307 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 405-310 | Comcast COMCAST IP PHONE, LLC | – | yes | yes |
| 405-321 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 405-322 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 405-325 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 405-329 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 405-360 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 405-364 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 405-366 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 405-447 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 405-515 | AT&T TELEPORT COMMUNICATIONS AMERICA OK - LLC | 2007-04-18 | yes | yes |
| 405-561 | T-Mobile METROPCS, INC. | 2014-09-04 | yes | yes |
| 405-573 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 405-579 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 405-701 | Comcast COMCAST IP PHONE, LLC | – | yes | yes |
| 405-801 | Comcast COMCAST IP PHONE, LLC | – | yes | yes |
| 405-809 | Onvoy ONVOY, LLC - OK | – | yes | yes |
| 405-857 | Comcast COMCAST IP PHONE, LLC | 2017-09-26 | yes | yes |
| 405-914 | Onvoy ONVOY, LLC - OK | 2020-12-31 | yes | yes |
| 405-928 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 405-957 | STRATUS NETWORKS | 2021-05-25 | 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 |
|---|---|---|---|
| SOUTHWESTERN BELL | AT&T | 13 | 54.2% |
| COMCAST IP PHONE, LLC | Comcast | 4 | 16.7% |
| TELEPORT COMMUNICATIONS AMERICA OK - LLC | AT&T | 2 | 8.3% |
| ONVOY, LLC - OK | Onvoy | 2 | 8.3% |
| METROPCS, INC. | T-Mobile | 1 | 4.2% |
| PAETEC ITEL, LLC | Windstream | 1 | 4.2% |
| STRATUS NETWORKS | – | 1 | 4.2% |
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 NORMAN in area code 405?
24 blocks: 217, 253, 292, 307, 310, 321, 322, 325, 329, 360, 364, 366 and 12 more, all listed in the table above.
Which carriers have numbers in NORMAN?
SOUTHWESTERN BELL (13 blocks), COMCAST IP PHONE, LLC (4 blocks), TELEPORT COMMUNICATIONS AMERICA OK - LLC (2 blocks), ONVOY, LLC - OK (2 blocks), METROPCS, INC. (1 block), PAETEC ITEL, LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is NORMAN 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.