MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH
52 prefixes in 440 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 440-306 | WILLOUGHBY | 7443 | — | Yes |
| 440-310 | COLUMBISTA | 7443 | 2002-09-22 | Yes |
| 440-337 | CHAGRINFLS | 7443 | 2001-06-25 | Yes |
| 440-345 | VICTORY | 7443 | — | Yes |
| 440-359 | BEDFORD | 7443 | — | Yes |
| 440-373 | WICKLIFFE | 7443 | — | Yes |
| 440-414 | TRINITY | 7443 | — | Yes |
| 440-435 | GATESMILLS | 7443 | — | Yes |
| 440-445 | MENTOR | 7443 | — | Yes |
| 440-457 | NOROYALTON | 7443 | — | Yes |
| 440-459 | HILLCREST | 7443 | 2014-07-08 | Yes |
| 440-505 | CHAGRINFLS | 7443 | — | Yes |
| 440-508 | OLMSTEDFLS | 7443 | — | Yes |
| 440-510 | WILLOUGHBY | 7443 | — | Yes |
| 440-512 | BEREA | 7443 | — | Yes |
| 440-525 | WILLOUGHBY | 7443 | — | Yes |
| 440-551 | PAINESVL | 7443 | 2001-09-17 | Yes |
| 440-573 | HILLCREST | 7443 | — | Yes |
| 440-575 | TRINITY | 7443 | — | Yes |
| 440-578 | MENTOR | 7443 | — | Yes |
| 440-579 | PAINESVL | 7443 | — | Yes |
| 440-584 | BRECKSVL | 7443 | — | Yes |
| 440-620 | HILLCREST | 7443 | 2013-02-11 | Yes |
| 440-673 | CLEVELAND | 7443 | — | Yes |
| 440-683 | HILLCREST | 7443 | — | Yes |
| 440-695 | AVON | 7443 | 2007-11-28 | Yes |
| 440-697 | HILLCREST | 7443 | 2021-04-26 | Yes |
| 440-699 | HILLCREST | 7443 | — | Yes |
| 440-703 | BEDFORD | 7443 | — | Yes |
| 440-715 | CHAGRINFLS | 7443 | — | Yes |
| 440-730 | CLEVELAND | 7443 | — | Yes |
| 440-744 | KIRTLAND | 7443 | — | Yes |
| 440-745 | GATESMILLS | 7443 | — | Yes |
| 440-751 | OBERLIN | 7443 | — | Yes |
| 440-753 | HILLCREST | 7443 | — | Yes |
| 440-756 | OLMSTEDFLS | 7443 | — | Yes |
| 440-799 | CLEVELAND | 7443 | — | Yes |
| 440-809 | VICTORY | 7443 | — | Yes |
| 440-824 | BEREA | 7443 | — | Yes |
| 440-848 | NOROYALTON | 7443 | — | Yes |
| 440-857 | CLEVELAND | 7443 | 2016-04-25 | Yes |
| 440-860 | WICKLIFFE | 7443 | — | Yes |
| 440-863 | BEREA | 7443 | — | Yes |
| 440-866 | VICTORY | 7443 | — | Yes |
| 440-876 | STRONGSVL | 7443 | — | Yes |
| 440-879 | STRONGSVL | 7443 | — | Yes |
| 440-910 | HILLCREST | 7443 | 2013-02-12 | Yes |
| 440-922 | BRECKSVL | 7443 | — | Yes |
| 440-924 | HILLCREST | 7443 | 2026-01-14 | Yes |
| 440-925 | TRINITY | 7443 | — | Yes |
| 440-932 | HILLCREST | 7443 | 2017-04-12 | Yes |
| 440-947 | HILLCREST | 7443 | — | 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.