SNMN MRVS prefixes in area code 310
NANPA records 54 assigned NXX blocks to rate center SNMN MRVS in area code 310, 6.9% of the 786 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. 11 holders hold those blocks, the largest being FRONTIER CALIFORNIA INC. (22), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (22), NEW CINGULAR WIRELESS PCS, LLC (2). The earliest assignment on record here is 2001-08-22 and the most recent 2013-01-14. 20 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 424 – 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 |
|---|---|---|---|---|
| 310-301 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 310-302 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 310-305 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 310-306 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 310-313 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 310-339 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 310-351 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 310-367 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 310-383 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 310-390 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 310-391 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 310-397 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 310-398 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 310-422 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 310-429 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 310-433 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 310-437 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 310-439 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 310-448 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 310-482 | AT&T PACIFIC BELL (COMPETITIVE) | – | yes | yes |
| 310-486 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 310-487 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 310-488 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 310-490 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 310-560 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 310-569 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 310-572 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 310-574 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 310-577 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 310-578 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 310-591 | Lumen LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | – | yes | yes |
| 310-625 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 310-636 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 310-737 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 310-740 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | yes | yes |
| 310-741 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | yes | yes |
| 310-745 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | yes | yes |
| 310-751 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | – | yes | yes |
| 310-754 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | – | yes | yes |
| 310-773 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | – | yes | yes |
| 310-776 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | yes | yes |
| 310-821 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 310-822 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 310-823 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 310-827 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 310-862 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | yes | yes |
| 310-881 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | – | yes | yes |
| 310-902 | T-Mobile T-MOBILE USA, INC. | 2001-08-22 | yes | yes |
| 310-905 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2013-01-14 | yes | yes |
| 310-913 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | yes | yes |
| 310-915 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 310-922 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 310-963 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 310-968 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | 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 |
|---|---|---|---|
| FRONTIER CALIFORNIA INC. | Frontier | 22 | 40.7% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | Verizon | 22 | 40.7% |
| NEW CINGULAR WIRELESS PCS, LLC | AT&T | 2 | 3.7% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Verizon | 1 | 1.9% |
| PACIFIC BELL (COMPETITIVE) | AT&T | 1 | 1.9% |
| LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | Lumen | 1 | 1.9% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | Verizon | 1 | 1.9% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - CA | AT&T | 1 | 1.9% |
| LEVEL 3 COMMUNICATIONS, LLC - CA | Lumen | 1 | 1.9% |
| U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | TPx | 1 | 1.9% |
| T-MOBILE USA, INC. | T-Mobile | 1 | 1.9% |
Same rate center in other codes
Overlay codes cover the same geography, so one rate center is served by all of them.
Frequently asked
Which prefixes belong to SNMN MRVS in area code 310?
54 blocks: 301, 302, 305, 306, 313, 339, 351, 367, 383, 390, 391, 397 and 42 more, all listed in the table above.
Which carriers have numbers in SNMN MRVS?
FRONTIER CALIFORNIA INC. (22 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (22 blocks), NEW CINGULAR WIRELESS PCS, LLC (2 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (1 block), PACIFIC BELL (COMPETITIVE) (1 block), LEVEL 3 TELECOM OF CALIFORNIA, LP - CA (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is SNMN MRVS 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.