MCIMETRO ACCESS TRANSMISSION SERVICES LLC
14 prefixes in 763 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 763-201 | TWINCITIES | 7229 | 2001-02-22 | — |
| 763-210 | TWINCITIES | 7229 | 2001-02-06 | Yes |
| 763-292 | TWINCITIES | 7229 | 2018-01-03 | Yes |
| 763-322 | TWINCITIES | 7229 | 2004-06-10 | Yes |
| 763-332 | TWINCITIES | 7229 | 2020-06-02 | Yes |
| 763-354 | TWINCITIES | 7229 | — | Yes |
| 763-355 | TWINCITIES | 7229 | — | Yes |
| 763-412 | TWINCITIES | 7229 | — | Yes |
| 763-431 | TWINCITIES | 7229 | 2004-06-10 | Yes |
| 763-516 | TWINCITIES | 7229 | — | Yes |
| 763-567 | TWINCITIES | 7229 | — | Yes |
| 763-614 | TWINCITIES | 7229 | — | Yes |
| 763-657 | TWINCITIES | 7229 | 2003-07-02 | Yes |
| 763-913 | TWINCITIES | 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.