HUGO prefixes in area code 580
NANPA records 7 assigned NXX blocks to rate center HUGO in area code 580, 0.9% 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 SOUTHWESTERN BELL (3), UNITED STATES CELLULAR - OK (1), ONVOY, LLC - OK (1). The earliest assignment on record here is 2001-03-22 and the most recent 2014-12-15. 5 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 code 719 – 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 |
|---|---|---|---|---|
| 580-317 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 580-326 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 580-372 | UNITED STATES CELLULAR - OK | 2001-03-22 | yes | yes |
| 580-406 | Onvoy ONVOY, LLC - OK | – | yes | yes |
| 580-424 | CROSS-VALLIANT CELLULAR PARTNERSHIP | 2011-03-28 | no | yes |
| 580-743 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 580-969 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2014-12-15 | 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 | 3 | 42.9% |
| UNITED STATES CELLULAR - OK | – | 1 | 14.3% |
| ONVOY, LLC - OK | Onvoy | 1 | 14.3% |
| CROSS-VALLIANT CELLULAR PARTNERSHIP | – | 1 | 14.3% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 1 | 14.3% |
Frequently asked
Which prefixes belong to HUGO in area code 580?
7 blocks: 317, 326, 372, 406, 424, 743, 969. The table above gives the holder of each.
Which carriers have numbers in HUGO?
SOUTHWESTERN BELL (3 blocks), UNITED STATES CELLULAR - OK (1 block), ONVOY, LLC - OK (1 block), CROSS-VALLIANT CELLULAR PARTNERSHIP (1 block), NEW CINGULAR WIRELESS PCS, LLC - IL (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is HUGO 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.