SNDG LVTA prefixes in area code 858
NANPA records 80 assigned NXX blocks to rate center SNDG LVTA in area code 858, 14.2% of the 564 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. 20 holders hold those blocks, the largest being PACIFIC BELL (36), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA (6), COMCAST PHONE OF CALIFORNIA, LLC (5). The earliest assignment on record here is 2001-09-24 and the most recent 2024-11-21. 56 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 619 – 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 |
|---|---|---|---|---|
| 858-219 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 858-221 | Onvoy ONVOY, LLC - CA | – | yes | yes |
| 858-223 | Onvoy ONVOY, LLC - CA | 2013-06-10 | yes | yes |
| 858-244 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | – | yes | yes |
| 858-256 | Comcast COMCAST PHONE OF CALIFORNIA, LLC | – | yes | yes |
| 858-262 | T-Mobile T-MOBILE USA, INC. | 2015-03-11 | yes | yes |
| 858-264 | Onvoy ONVOY, LLC - CA | 2014-11-24 | yes | yes |
| 858-266 | AT&T PACIFIC BELL | 2013-11-08 | yes | yes |
| 858-268 | AT&T PACIFIC BELL | – | no | yes |
| 858-276 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2016-02-26 | yes | yes |
| 858-277 | AT&T PACIFIC BELL | – | no | yes |
| 858-278 | AT&T PACIFIC BELL | – | no | yes |
| 858-279 | AT&T PACIFIC BELL | – | no | yes |
| 858-285 | Comcast COMCAST PHONE OF CALIFORNIA, LLC | – | yes | yes |
| 858-289 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2020-05-13 | yes | yes |
| 858-292 | AT&T PACIFIC BELL | – | no | yes |
| 858-296 | Comcast COMCAST PHONE OF CALIFORNIA, LLC | – | yes | yes |
| 858-298 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2020-02-04 | yes | yes |
| 858-300 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | – | yes | yes |
| 858-302 | Comcast COMCAST PHONE OF CALIFORNIA, LLC | 2017-10-03 | yes | yes |
| 858-308 | T-Mobile T-MOBILE USA, INC. | 2021-03-10 | yes | yes |
| 858-309 | Lumen LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | – | yes | yes |
| 858-325 | Charter ONVOY SPECTRUM, LLC | 2021-10-11 | yes | yes |
| 858-380 | Lumen LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | – | yes | yes |
| 858-384 | WAVENATION, LLC | – | yes | yes |
| 858-392 | COMMIO, LLC | 2024-01-02 | yes | yes |
| 858-394 | FIVE9, INC. | 2024-01-10 | yes | yes |
| 858-420 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2024-11-21 | yes | yes |
| 858-427 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 858-429 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | – | yes | yes |
| 858-430 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | – | yes | yes |
| 858-467 | AT&T PACIFIC BELL | – | no | yes |
| 858-492 | AT&T PACIFIC BELL | – | yes | yes |
| 858-493 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 858-494 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 858-495 | AT&T PACIFIC BELL | – | no | yes |
| 858-496 | AT&T PACIFIC BELL | – | yes | yes |
| 858-499 | AT&T PACIFIC BELL | – | yes | yes |
| 858-502 | AT&T PACIFIC BELL | – | yes | yes |
| 858-503 | AT&T PACIFIC BELL | – | yes | yes |
| 858-505 | AT&T PACIFIC BELL | – | no | yes |
| 858-514 | AT&T PACIFIC BELL | – | no | yes |
| 858-522 | AT&T PACIFIC BELL | – | yes | yes |
| 858-541 | AT&T PACIFIC BELL | – | yes | yes |
| 858-560 | AT&T PACIFIC BELL | – | no | yes |
| 858-565 | AT&T PACIFIC BELL | – | no | yes |
| 858-569 | AT&T PACIFIC BELL | – | no | yes |
| 858-571 | AT&T PACIFIC BELL | – | no | yes |
| 858-573 | AT&T PACIFIC BELL | – | no | yes |
| 858-576 | AT&T PACIFIC BELL | – | no | yes |
| 858-583 | T-Mobile T-MOBILE USA, INC. | 2001-09-24 | yes | yes |
| 858-598 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | – | yes | yes |
| 858-609 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | – | yes | yes |
| 858-614 | AT&T PACIFIC BELL | – | yes | yes |
| 858-616 | AT&T PACIFIC BELL | – | yes | yes |
| 858-627 | AT&T PACIFIC BELL | – | no | yes |
| 858-633 | AT&T AT&T - LOCAL | – | yes | yes |
| 858-634 | Comcast COMCAST PHONE OF CALIFORNIA, LLC | – | yes | yes |
| 858-636 | AT&T PACIFIC BELL | – | yes | yes |
| 858-637 | AT&T PACIFIC BELL | – | yes | yes |
| 858-650 | AT&T PACIFIC BELL | – | yes | yes |
| 858-654 | AT&T PACIFIC BELL | – | yes | yes |
| 858-667 | FRACTEL, LLC | 2020-11-09 | yes | yes |
| 858-694 | AT&T PACIFIC BELL | – | no | yes |
| 858-707 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | – | yes | yes |
| 858-712 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | – | no | yes |
| 858-715 | AT&T PACIFIC BELL | – | no | yes |
| 858-717 | T-Mobile T-MOBILE USA, INC. | 2002-08-30 | yes | yes |
| 858-737 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | – | yes | yes |
| 858-742 | TON80 COMMUNICATIONS, LLC | 2022-01-12 | yes | yes |
| 858-751 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | – | yes | yes |
| 858-769 | MATRIX TELECOM, LLC. S/I/I TNCI - CA | – | yes | yes |
| 858-810 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | – | yes | yes |
| 858-836 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | – | yes | yes |
| 858-874 | AT&T PACIFIC BELL | – | no | yes |
| 858-939 | AT&T PACIFIC BELL | – | yes | yes |
| 858-944 | FRACTEL, LLC | 2021-07-13 | yes | yes |
| 858-966 | AT&T PACIFIC BELL | – | yes | yes |
| 858-974 | AT&T PACIFIC BELL | – | no | yes |
| 858-987 | Onvoy ONVOY, LLC - CA | – | 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 | 36 | 45% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | Verizon | 6 | 7.5% |
| COMCAST PHONE OF CALIFORNIA, LLC | Comcast | 5 | 6.2% |
| ONVOY, LLC - CA | Onvoy | 4 | 5% |
| T-MOBILE USA, INC. | T-Mobile | 4 | 5% |
| NEW CINGULAR WIRELESS PCS, LLC | AT&T | 4 | 5% |
| AMERICAN MESSAGING SERVICES, LLC | American Messaging | 3 | 3.8% |
| U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | TPx | 3 | 3.8% |
| LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | Lumen | 2 | 2.5% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - CA | AT&T | 2 | 2.5% |
| FRACTEL, LLC | – | 2 | 2.5% |
| ONVOY SPECTRUM, LLC | Charter | 1 | 1.2% |
| WAVENATION, LLC | – | 1 | 1.2% |
| COMMIO, LLC | – | 1 | 1.2% |
| FIVE9, INC. | – | 1 | 1.2% |
| PAETEC ITEL, LLC | Windstream | 1 | 1.2% |
| LEVEL 3 COMMUNICATIONS, LLC - CA | Lumen | 1 | 1.2% |
| AT&T - LOCAL | AT&T | 1 | 1.2% |
| TON80 COMMUNICATIONS, LLC | – | 1 | 1.2% |
| MATRIX TELECOM, LLC. S/I/I TNCI - CA | – | 1 | 1.2% |
Frequently asked
Which prefixes belong to SNDG LVTA in area code 858?
80 blocks: 219, 221, 223, 244, 256, 262, 264, 266, 268, 276, 277, 278 and 68 more, all listed in the table above.
Which carriers have numbers in SNDG LVTA?
PACIFIC BELL (36 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA (6 blocks), COMCAST PHONE OF CALIFORNIA, LLC (5 blocks), ONVOY, LLC - CA (4 blocks), T-MOBILE USA, INC. (4 blocks), NEW CINGULAR WIRELESS PCS, LLC (4 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is SNDG LVTA 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.