DANVILLE prefixes in area code 925
NANPA records 38 assigned NXX blocks to rate center DANVILLE in area code 925, 5.9% of the 640 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 (12), NEW CINGULAR WIRELESS PCS, LLC (4), LEVEL 3 COMMUNICATIONS, LLC - CA (3). The earliest assignment on record here is 2001-07-16 and the most recent 2024-11-20. 28 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 codes 217, 272, 317, 319 – 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 |
|---|---|---|---|---|
| 925-205 | T-Mobile T-MOBILE USA, INC. | 2023-08-16 | yes | yes |
| 925-208 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | – | yes | yes |
| 925-217 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | – | yes | yes |
| 925-263 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | – | yes | yes |
| 925-272 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | – | yes | yes |
| 925-309 | Lumen LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | – | yes | yes |
| 925-314 | AT&T PACIFIC BELL | – | yes | yes |
| 925-345 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 925-362 | AT&T PACIFIC BELL | – | yes | yes |
| 925-389 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2001-11-30 | yes | yes |
| 925-406 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 925-486 | Onvoy ONVOY, LLC - CA | 2024-04-29 | yes | yes |
| 925-502 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2022-07-21 | yes | yes |
| 925-540 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2024-11-20 | yes | yes |
| 925-552 | AT&T PACIFIC BELL | – | no | yes |
| 925-553 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 925-575 | T-Mobile METROPCS, INC. | – | yes | yes |
| 925-594 | T-Mobile METROPCS, INC. | 2001-09-21 | yes | yes |
| 925-648 | AT&T PACIFIC BELL | – | yes | yes |
| 925-678 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | – | yes | yes |
| 925-683 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 925-718 | Onvoy ONVOY, LLC - CA | – | yes | yes |
| 925-725 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | – | yes | yes |
| 925-733 | FRACTEL, LLC | 2021-08-05 | yes | yes |
| 925-736 | AT&T PACIFIC BELL | – | no | yes |
| 925-743 | AT&T PACIFIC BELL | – | no | yes |
| 925-791 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 2001-07-16 | yes | yes |
| 925-820 | AT&T PACIFIC BELL | – | no | yes |
| 925-831 | AT&T PACIFIC BELL | – | no | yes |
| 925-837 | AT&T PACIFIC BELL | – | no | yes |
| 925-838 | AT&T PACIFIC BELL | – | no | yes |
| 925-854 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | – | yes | yes |
| 925-855 | AT&T PACIFIC BELL | – | no | yes |
| 925-856 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 925-886 | MATRIX TELECOM, LLC. S/I/I TNCI - CA | – | yes | yes |
| 925-915 | T-Mobile T-MOBILE USA, INC. | 2002-09-20 | yes | yes |
| 925-964 | AT&T PACIFIC BELL | – | yes | yes |
| 925-984 | T-Mobile METROPCS, INC. | – | 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 | 12 | 31.6% |
| NEW CINGULAR WIRELESS PCS, LLC | AT&T | 4 | 10.5% |
| LEVEL 3 COMMUNICATIONS, LLC - CA | Lumen | 3 | 7.9% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Verizon | 3 | 7.9% |
| METROPCS, INC. | T-Mobile | 3 | 7.9% |
| U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | TPx | 3 | 7.9% |
| T-MOBILE USA, INC. | T-Mobile | 2 | 5.3% |
| ONVOY, LLC - CA | Onvoy | 2 | 5.3% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - CA | AT&T | 1 | 2.6% |
| LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | Lumen | 1 | 2.6% |
| AMERICAN MESSAGING SERVICES, LLC | American Messaging | 1 | 2.6% |
| FRACTEL, LLC | – | 1 | 2.6% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | Verizon | 1 | 2.6% |
| MATRIX TELECOM, LLC. S/I/I TNCI - CA | – | 1 | 2.6% |
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 DANVILLE in area code 925?
38 blocks: 205, 208, 217, 263, 272, 309, 314, 345, 362, 389, 406, 486 and 26 more, all listed in the table above.
Which carriers have numbers in DANVILLE?
PACIFIC BELL (12 blocks), NEW CINGULAR WIRELESS PCS, LLC (4 blocks), LEVEL 3 COMMUNICATIONS, LLC - CA (3 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (3 blocks), METROPCS, INC. (3 blocks), U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (3 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is DANVILLE 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.