OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC
43 prefixes in 586 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 586-218 | ROSEVILLE | 2964 | 2004-06-09 | Yes |
| 586-224 | MT CLEMENS | 2964 | 2014-10-14 | Yes |
| 586-229 | MT CLEMENS | 2964 | 2013-01-21 | Yes |
| 586-237 | WARREN | 2964 | 2015-06-29 | Yes |
| 586-260 | MT CLEMENS | 2964 | 2001-02-15 | Yes |
| 586-265 | MT CLEMENS | 2964 | 2010-08-06 | Yes |
| 586-271 | NEW HAVEN | 2964 | 2019-01-21 | Yes |
| 586-280 | MT CLEMENS | 2964 | 2021-04-28 | Yes |
| 586-290 | RICHMOND | 2964 | 2019-01-22 | Yes |
| 586-328 | WARREN | 2964 | 2021-12-23 | Yes |
| 586-343 | ROSEVILLE | 2964 | 2012-07-13 | Yes |
| 586-344 | WARREN | 2964 | — | — |
| 586-346 | UTICA | 2964 | 2024-02-21 | Yes |
| 586-347 | ROSEVILLE | 2964 | 2024-05-15 | Yes |
| 586-351 | ROSEVILLE | 2964 | 2024-04-12 | Yes |
| 586-356 | ARMADA | 2964 | 2024-06-12 | Yes |
| 586-369 | ARMADA | 2964 | 2025-09-24 | Yes |
| 586-372 | ROMEO | 2964 | — | Yes |
| 586-379 | ARMADA | 2964 | 2026-05-29 | Yes |
| 586-405 | MT CLEMENS | 2964 | — | Yes |
| 586-453 | ROMEO | 2964 | 2001-06-18 | Yes |
| 586-455 | ARMADA | 2964 | 2025-02-28 | Yes |
| 586-474 | WARREN | 2964 | 2015-10-09 | Yes |
| 586-489 | WARREN | 2964 | — | — |
| 586-496 | ROSEVILLE | 2964 | 2017-12-08 | Yes |
| 586-522 | MT CLEMENS | 2964 | 2013-06-14 | Yes |
| 586-524 | WARREN | 2964 | 2002-06-21 | Yes |
| 586-531 | ROMEO | 2964 | — | Yes |
| 586-551 | MT CLEMENS | 2964 | 2016-11-15 | Yes |
| 586-557 | MT CLEMENS | 2964 | 2002-10-03 | Yes |
| 586-577 | WARREN | 2964 | 2015-10-09 | Yes |
| 586-604 | WARREN | 2964 | 2001-04-20 | Yes |
| 586-610 | MT CLEMENS | 2964 | 2002-08-15 | Yes |
| 586-615 | MT CLEMENS | 2964 | — | Yes |
| 586-634 | WARREN | 2964 | — | Yes |
| 586-709 | WARREN | 2964 | 2001-03-05 | Yes |
| 586-733 | WARREN | 2964 | 2015-06-29 | Yes |
| 586-744 | WARREN | 2964 | 2005-08-18 | Yes |
| 586-765 | MT CLEMENS | 2964 | 2014-11-25 | Yes |
| 586-804 | WARREN | 2964 | — | Yes |
| 586-822 | WARREN | 2964 | 2001-02-27 | — |
| 586-855 | MT CLEMENS | 2964 | 2001-06-04 | Yes |
| 586-873 | WARREN | 2964 | — | — |
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.