MCIMETRO ACCESS TRANSMISSION SERVICES LLC
35 prefixes in 901 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 901-202 | MEMPHIS | 7229 | — | Yes |
| 901-205 | MEMPHIS | 7229 | — | Yes |
| 901-234 | COLLIERVL | 7229 | 2004-05-04 | Yes |
| 901-248 | MEMPHIS | 7229 | — | Yes |
| 901-251 | MEMPHIS | 7229 | — | — |
| 901-252 | MEMPHIS | 7229 | — | — |
| 901-255 | MEMPHIS | 7229 | — | Yes |
| 901-257 | MEMPHIS | 7229 | — | Yes |
| 901-273 | MEMPHIS | 7229 | — | Yes |
| 901-284 | ARLINGTON | 7229 | 2004-05-04 | Yes |
| 901-290 | ARLINGTON | 7229 | — | Yes |
| 901-291 | MEMPHIS | 7229 | — | Yes |
| 901-328 | MEMPHIS | 7229 | — | Yes |
| 901-339 | MEMPHIS | 7229 | — | — |
| 901-347 | MEMPHIS | 7229 | — | Yes |
| 901-405 | MEMPHIS | 7229 | — | Yes |
| 901-414 | COLLIERVL | 7229 | — | Yes |
| 901-416 | MEMPHIS | 7229 | — | Yes |
| 901-432 | MEMPHIS | 7229 | — | Yes |
| 901-462 | MEMPHIS | 7229 | — | Yes |
| 901-471 | COLLIERVL | 7229 | — | Yes |
| 901-473 | MEMPHIS | 7229 | — | Yes |
| 901-474 | MEMPHIS | 7229 | — | Yes |
| 901-492 | COLLIERVL | 7229 | 2002-01-29 | Yes |
| 901-582 | MEMPHIS | 7229 | 2020-11-06 | Yes |
| 901-592 | ARLINGTON | 7229 | — | Yes |
| 901-712 | MEMPHIS | 7229 | 2015-10-06 | Yes |
| 901-802 | COLLIERVL | 7229 | 2017-01-10 | Yes |
| 901-842 | MEMPHIS | 7229 | — | Yes |
| 901-843 | MEMPHIS | 7229 | — | Yes |
| 901-844 | MEMPHIS | 7229 | — | Yes |
| 901-860 | COLLIERVL | 7229 | — | Yes |
| 901-866 | MEMPHIS | 7229 | — | Yes |
| 901-869 | MEMPHIS | 7229 | — | Yes |
| 901-888 | MEMPHIS | 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.