WATSONVL prefixes in area code 831
NANPA records 30 assigned NXX blocks to rate center WATSONVL in area code 831, 7.4% of the 406 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. 14 holders hold those blocks, the largest being PACIFIC BELL (8), ONVOY, LLC - CA (4), NEW CINGULAR WIRELESS PCS, LLC (3). The earliest assignment on record here is 2001-04-17 and the most recent 2023-08-28. 22 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 |
|---|---|---|---|---|
| 831-228 | Charter CHARTER IP ENABLED SERVICES, LLC | 2015-09-21 | yes | yes |
| 831-254 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 831-274 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | – | yes | yes |
| 831-284 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2023-08-28 | yes | yes |
| 831-285 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | 2022-10-28 | yes | yes |
| 831-288 | Charter CHARTER IP ENABLED SERVICES, LLC | 2009-06-11 | yes | yes |
| 831-319 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | 2001-04-17 | yes | yes |
| 831-322 | Onvoy ONVOY, LLC - CA | 2016-03-17 | yes | yes |
| 831-348 | FRACTEL, LLC | 2019-03-20 | yes | yes |
| 831-353 | Onvoy ONVOY, LLC - CA | 2016-07-18 | yes | yes |
| 831-406 | T-Mobile T-MOBILE USA, INC. | 2001-12-14 | yes | yes |
| 831-498 | IP HORIZON LLC | – | yes | yes |
| 831-536 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 831-539 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 831-587 | FRACTEL, LLC | 2021-08-23 | yes | yes |
| 831-666 | Onvoy ONVOY, LLC - CA | – | yes | yes |
| 831-707 | Lumen LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | – | yes | yes |
| 831-722 | AT&T PACIFIC BELL | – | no | yes |
| 831-724 | AT&T PACIFIC BELL | – | no | yes |
| 831-726 | AT&T PACIFIC BELL | – | yes | yes |
| 831-728 | AT&T PACIFIC BELL | – | no | yes |
| 831-740 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | – | yes | yes |
| 831-750 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 831-761 | AT&T PACIFIC BELL | – | no | yes |
| 831-763 | AT&T PACIFIC BELL | – | no | yes |
| 831-768 | AT&T PACIFIC BELL | – | no | yes |
| 831-786 | AT&T PACIFIC BELL | – | yes | yes |
| 831-840 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | yes | yes |
| 831-851 | Onvoy ONVOY, LLC - CA | – | no | yes |
| 831-948 | UTILITY TELECOM GROUP, LLC - CA | 2015-04-03 | 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 |
|---|---|---|---|
| PACIFIC BELL | AT&T | 8 | 26.7% |
| ONVOY, LLC - CA | Onvoy | 4 | 13.3% |
| NEW CINGULAR WIRELESS PCS, LLC | AT&T | 3 | 10% |
| T-MOBILE USA, INC. | T-Mobile | 3 | 10% |
| CHARTER IP ENABLED SERVICES, LLC | Charter | 2 | 6.7% |
| FRACTEL, LLC | – | 2 | 6.7% |
| LEVEL 3 COMMUNICATIONS, LLC - CA | Lumen | 1 | 3.3% |
| BANDWIDTH.COM CLEC, LLC - CA | Bandwidth | 1 | 3.3% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | Verizon | 1 | 3.3% |
| IP HORIZON LLC | – | 1 | 3.3% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Verizon | 1 | 3.3% |
| LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | Lumen | 1 | 3.3% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - CA | AT&T | 1 | 3.3% |
| UTILITY TELECOM GROUP, LLC - CA | – | 1 | 3.3% |
Frequently asked
Which prefixes belong to WATSONVL in area code 831?
30 blocks: 228, 254, 274, 284, 285, 288, 319, 322, 348, 353, 406, 498 and 18 more, all listed in the table above.
Which carriers have numbers in WATSONVL?
PACIFIC BELL (8 blocks), ONVOY, LLC - CA (4 blocks), NEW CINGULAR WIRELESS PCS, LLC (3 blocks), T-MOBILE USA, INC. (3 blocks), CHARTER IP ENABLED SERVICES, LLC (2 blocks), FRACTEL, LLC (2 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is WATSONVL 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.