ANTLERS prefixes in area code 580
NANPA records 6 assigned NXX blocks to rate center ANTLERS in area code 580, 0.8% 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. 5 holders hold those blocks, the largest being NEW CINGULAR WIRELESS PCS, LLC - IL (2), UNITED STATES CELLULAR - OK (1), SOUTHWESTERN BELL (1). The earliest assignment on record here is 2004-04-07 and the most recent 2025-12-31. 5 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 |
|---|---|---|---|---|
| 580-209 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | yes | yes |
| 580-271 | UNITED STATES CELLULAR - OK | – | yes | yes |
| 580-298 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 580-955 | CROSS-VALLIANT CELLULAR PARTNERSHIP | 2011-03-28 | no | yes |
| 580-982 | Lumen LEVEL 3 COMMUNICATIONS, LLC - OK | 2004-04-07 | yes | yes |
| 580-998 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2025-12-31 | 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 - IL | AT&T | 2 | 33.3% |
| UNITED STATES CELLULAR - OK | – | 1 | 16.7% |
| SOUTHWESTERN BELL | AT&T | 1 | 16.7% |
| CROSS-VALLIANT CELLULAR PARTNERSHIP | – | 1 | 16.7% |
| LEVEL 3 COMMUNICATIONS, LLC - OK | Lumen | 1 | 16.7% |
Frequently asked
Which prefixes belong to ANTLERS in area code 580?
6 blocks: 209, 271, 298, 955, 982, 998. The table above gives the holder of each.
Which carriers have numbers in ANTLERS?
NEW CINGULAR WIRELESS PCS, LLC - IL (2 blocks), UNITED STATES CELLULAR - OK (1 block), SOUTHWESTERN BELL (1 block), CROSS-VALLIANT CELLULAR PARTNERSHIP (1 block), LEVEL 3 COMMUNICATIONS, LLC - OK (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is ANTLERS 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.