SONORA prefixes in area code 325
NANPA records 6 assigned NXX blocks to rate center SONORA in area code 325, 1.5% of the 408 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. 6 holders hold those blocks, the largest being CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (1), ONVOY SPECTRUM, LLC (1), FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (1). The earliest assignment on record here is 2002-05-16 and the most recent 2023-12-11. 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 |
|---|---|---|---|---|
| 325-206 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 2002-06-19 | yes | yes |
| 325-354 | Charter ONVOY SPECTRUM, LLC | 2023-12-11 | yes | yes |
| 325-387 | Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | – | yes | yes |
| 325-413 | Onvoy ONVOY, LLC - TX | 2017-04-27 | yes | yes |
| 325-530 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 325-719 | TEXAS COMMUNICATIONS, INC. | 2002-05-16 | no | 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 |
|---|---|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Verizon | 1 | 16.7% |
| ONVOY SPECTRUM, LLC | Charter | 1 | 16.7% |
| FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | Frontier | 1 | 16.7% |
| ONVOY, LLC - TX | Onvoy | 1 | 16.7% |
| T-MOBILE USA, INC. | T-Mobile | 1 | 16.7% |
| TEXAS COMMUNICATIONS, INC. | – | 1 | 16.7% |
Frequently asked
Which prefixes belong to SONORA in area code 325?
6 blocks: 206, 354, 387, 413, 530, 719. The table above gives the holder of each.
Which carriers have numbers in SONORA?
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (1 block), ONVOY SPECTRUM, LLC (1 block), FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (1 block), ONVOY, LLC - TX (1 block), T-MOBILE USA, INC. (1 block), TEXAS COMMUNICATIONS, 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 SONORA 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.