OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC
141 prefixes in 313 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 313-200 | DETROITZN1 | 2964 | 2022-01-10 | Yes |
| 313-205 | DETROITZN5 | 2964 | — | Yes |
| 313-207 | DETROITZN5 | 2964 | — | Yes |
| 313-213 | DETROITZN6 | 2964 | — | — |
| 313-214 | DETROITZN5 | 2964 | 2013-05-29 | Yes |
| 313-215 | DETROITZN5 | 2964 | — | Yes |
| 313-218 | DETROITZN5 | 2964 | — | Yes |
| 313-220 | DETROITZN5 | 2964 | — | Yes |
| 313-229 | DETROITZN5 | 2964 | 2012-07-12 | Yes |
| 313-231 | DETROITZN6 | 2964 | — | — |
| 313-247 | DETROITZN6 | 2964 | — | — |
| 313-258 | DETROITZN6 | 2964 | — | — |
| 313-264 | DETROITZN2 | 2964 | 2013-05-28 | Yes |
| 313-265 | DETROITZN1 | 2964 | 2013-06-12 | Yes |
| 313-266 | DETROITZN6 | 2964 | 2014-08-08 | Yes |
| 313-282 | DETROITZN5 | 2964 | — | Yes |
| 313-283 | DETROITZN5 | 2964 | — | Yes |
| 313-287 | DETROITZN5 | 2964 | 2011-08-31 | Yes |
| 313-289 | DETROITZN6 | 2964 | — | — |
| 313-290 | DETROITZN2 | 2964 | 2015-05-21 | Yes |
| 313-304 | DETROITZN5 | 2964 | — | Yes |
| 313-315 | DETROITZN5 | 2964 | 2013-06-26 | Yes |
| 313-326 | DETROITZN5 | 2964 | 2013-05-29 | Yes |
| 313-327 | DETROITZN3 | 2964 | 2013-05-28 | Yes |
| 313-329 | DETROITZN1 | 2964 | — | Yes |
| 313-333 | DETROITZN5 | 2964 | — | Yes |
| 313-349 | DETROITZN3 | 2964 | 2013-12-03 | Yes |
| 313-350 | DETROITZN5 | 2964 | — | Yes |
| 313-352 | DETROITZN5 | 2964 | 2012-07-12 | Yes |
| 313-353 | DETROITZN5 | 2964 | 2012-08-29 | Yes |
| 313-356 | DETROITZN3 | 2964 | 2016-06-14 | Yes |
| 313-358 | DETROITZN6 | 2964 | 2009-10-20 | Yes |
| 313-363 | DETROITZN5 | 2964 | — | Yes |
| 313-367 | DETROITZN4 | 2964 | 2013-05-28 | Yes |
| 313-370 | DETROITZN4 | 2964 | 2023-03-03 | Yes |
| 313-374 | DETROITZN6 | 2964 | 2013-05-28 | Yes |
| 313-377 | DETROITZN6 | 2964 | — | — |
| 313-384 | DETROITZN6 | 2964 | — | — |
| 313-395 | DETROITZN6 | 2964 | 2014-10-23 | Yes |
| 313-398 | DETROITZN1 | 2964 | 2015-07-23 | Yes |
| 313-399 | DETROITZN5 | 2964 | — | Yes |
| 313-403 | DETROITZN6 | 2964 | 2014-10-23 | Yes |
| 313-413 | DETROITZN4 | 2964 | 2015-05-11 | Yes |
| 313-414 | DETROITZN6 | 2964 | — | — |
| 313-415 | DETROITZN6 | 2964 | — | — |
| 313-419 | DETROITZN3 | 2964 | 2022-08-10 | Yes |
| 313-423 | DETROITZN2 | 2964 | 2005-05-05 | Yes |
| 313-428 | DETROITZN5 | 2964 | 2012-08-29 | Yes |
| 313-431 | DETROITZN4 | 2964 | 2023-08-04 | Yes |
| 313-433 | DETROITZN5 | 2964 | — | Yes |
| 313-443 | DETROITZN6 | 2964 | — | — |
| 313-445 | DETROITZN6 | 2964 | — | — |
| 313-447 | DETROITZN2 | 2964 | 2005-03-28 | Yes |
| 313-455 | DETROITZN3 | 2964 | 2010-11-23 | Yes |
| 313-461 | DETROITZN5 | 2964 | — | Yes |
| 313-466 | DETROITZN2 | 2964 | 2004-10-13 | Yes |
| 313-467 | DETROITZN6 | 2964 | — | — |
| 313-468 | DETROITZN4 | 2964 | — | Yes |
| 313-475 | DETROITZN5 | 2964 | — | Yes |
| 313-477 | DETROITZN6 | 2964 | — | Yes |
| 313-478 | DETROITZN6 | 2964 | — | — |
| 313-485 | DETROITZN6 | 2964 | — | Yes |
| 313-492 | DETROITZN5 | 2964 | — | Yes |
| 313-502 | DETROITZN1 | 2964 | 2013-11-27 | Yes |
| 313-509 | DETROITZN2 | 2964 | 2016-01-13 | Yes |
| 313-516 | DETROITZN5 | 2964 | — | Yes |
| 313-519 | DETROITZN3 | 2964 | 2023-11-16 | Yes |
| 313-522 | DETROITZN6 | 2964 | — | — |
| 313-523 | DETROITZN6 | 2964 | — | Yes |
| 313-525 | DETROITZN6 | 2964 | — | Yes |
| 313-529 | DETROITZN6 | 2964 | — | — |
| 313-574 | DETROITZN5 | 2964 | — | Yes |
| 313-575 | DETROITZN5 | 2964 | — | Yes |
| 313-585 | DETROITZN5 | 2964 | — | Yes |
| 313-587 | DETROITZN5 | 2964 | — | Yes |
| 313-589 | DETROITZN4 | 2964 | 2023-11-16 | Yes |
| 313-595 | DETROITZN5 | 2964 | — | Yes |
| 313-598 | DETROITZN5 | 2964 | — | Yes |
| 313-603 | DETROITZN3 | 2964 | 2012-10-19 | Yes |
| 313-615 | DETROITZN6 | 2964 | — | Yes |
| 313-622 | DETROITZN5 | 2964 | — | Yes |
| 313-623 | DETROITZN5 | 2964 | — | Yes |
| 313-632 | DETROITZN6 | 2964 | — | Yes |
| 313-639 | DETROITZN1 | 2964 | 2022-07-28 | Yes |
| 313-641 | DETROITZN6 | 2964 | — | Yes |
| 313-645 | DETROITZN6 | 2964 | — | — |
| 313-649 | DETROITZN2 | 2964 | 2011-10-06 | Yes |
| 313-652 | DETROITZN1 | 2964 | 2016-07-12 | Yes |
| 313-658 | DETROITZN6 | 2964 | — | Yes |
| 313-661 | DETROITZN3 | 2964 | 2022-02-22 | Yes |
| 313-663 | DETROITZN6 | 2964 | — | Yes |
| 313-671 | DETROITZN5 | 2964 | — | Yes |
| 313-673 | DETROITZN5 | 2964 | — | Yes |
| 313-674 | DETROITZN6 | 2964 | — | Yes |
| 313-675 | DETROITZN6 | 2964 | — | Yes |
| 313-695 | DETROITZN5 | 2964 | — | Yes |
| 313-699 | DETROITZN4 | 2964 | 2014-11-07 | Yes |
| 313-707 | DETROITZN3 | 2964 | 2014-11-07 | Yes |
| 313-712 | DETROITZN6 | 2964 | — | Yes |
| 313-713 | DETROITZN5 | 2964 | 2011-08-31 | 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.