MCIMETRO ACCESS TRANSMISSION SERVICES LLC
21 prefixes in 626 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 626-202 | ALHAMBRA | 7229 | — | Yes |
| 626-203 | ARCADIA | 7229 | — | Yes |
| 626-227 | ALHAMBRA | 7229 | — | Yes |
| 626-228 | EL MONTE | 7229 | — | Yes |
| 626-240 | PSDN PSDN | 7229 | — | Yes |
| 626-257 | COVINA | 7229 | — | Yes |
| 626-275 | MONROVIA | 7229 | — | Yes |
| 626-277 | EL MONTE | 7229 | — | Yes |
| 626-529 | PSDN PSDN | 7229 | — | Yes |
| 626-638 | LA PUENTE | 7229 | — | Yes |
| 626-701 | ARCADIA | 7229 | — | Yes |
| 626-708 | SIERRAMADR | 7229 | — | Yes |
| 626-709 | LA PUENTE | 7229 | — | Yes |
| 626-710 | PSDN PSDN | 7229 | — | Yes |
| 626-758 | EL MONTE | 7229 | — | Yes |
| 626-759 | ALHAMBRA | 7229 | — | Yes |
| 626-784 | AZUSA | 7229 | — | Yes |
| 626-802 | ARCADIA | 7229 | — | Yes |
| 626-803 | MONROVIA | 7229 | — | Yes |
| 626-804 | AZUSA | 7229 | — | Yes |
| 626-956 | LA PUENTE | 7229 | — | Yes |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.