ENID prefixes in area code 580
NANPA records 28 assigned NXX blocks to rate center ENID in area code 580, 3.8% of the 741 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 (10), NEW CINGULAR WIRELESS PCS, LLC - IL (7), T-MOBILE USA, INC. (5). The earliest assignment on record here is 2001-01-21 and the most recent 2024-04-10. 19 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 580-213 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 580-231 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | yes | yes |
| 580-233 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 580-234 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 580-237 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 580-242 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 580-249 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 580-278 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 580-297 | CSC VOICE, LLC | 2013-11-01 | yes | yes |
| 580-324 | T-Mobile METROPCS, INC. | – | yes | yes |
| 580-356 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2024-04-10 | yes | yes |
| 580-366 | Lumen LEVEL 3 COMMUNICATIONS, LLC - OK | 2001-01-21 | yes | yes |
| 580-402 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 580-478 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | yes | yes |
| 580-484 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 580-540 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 580-541 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 580-542 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 580-548 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 580-551 | T-Mobile T-MOBILE USA, INC. | 2002-11-18 | yes | yes |
| 580-554 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 580-599 | Lumen LEVEL 3 COMMUNICATIONS, LLC - OK | 2005-10-12 | yes | yes |
| 580-603 | UNITED STATES CELLULAR - OK | 2003-06-11 | yes | yes |
| 580-616 | AT&T SOUTHWESTERN BELL | 2008-08-14 | yes | yes |
| 580-701 | Lumen LEVEL 3 COMMUNICATIONS, LLC - OK | 2002-02-14 | yes | yes |
| 580-707 | T-Mobile T-MOBILE USA, INC. | 2022-04-29 | yes | yes |
| 580-747 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2003-06-09 | no | yes |
| 580-977 | AT&T SOUTHWESTERN BELL | – | 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 | 10 | 35.7% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 7 | 25% |
| T-MOBILE USA, INC. | T-Mobile | 5 | 17.9% |
| LEVEL 3 COMMUNICATIONS, LLC - OK | Lumen | 3 | 10.7% |
| CSC VOICE, LLC | – | 1 | 3.6% |
| METROPCS, INC. | T-Mobile | 1 | 3.6% |
| UNITED STATES CELLULAR - OK | – | 1 | 3.6% |
Frequently asked
Which prefixes belong to ENID in area code 580?
28 blocks: 213, 231, 233, 234, 237, 242, 249, 278, 297, 324, 356, 366 and 16 more, all listed in the table above.
Which carriers have numbers in ENID?
SOUTHWESTERN BELL (10 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (7 blocks), T-MOBILE USA, INC. (5 blocks), LEVEL 3 COMMUNICATIONS, LLC - OK (3 blocks), CSC VOICE, LLC (1 block), METROPCS, INC. (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is ENID 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.