CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI
132 prefixes in 586 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 586-747 | MT CLEMENS | 6003 | — | — |
| 586-748 | WARREN | 6003 | 2015-07-16 | Yes |
| 586-767 | WARREN | 6003 | 2014-10-17 | Yes |
| 586-787 | MT CLEMENS | 6003 | 2013-01-24 | Yes |
| 586-789 | MT CLEMENS | 6003 | 2013-01-24 | Yes |
| 586-817 | MT CLEMENS | 6003 | — | Yes |
| 586-818 | MT CLEMENS | 6003 | 2015-06-10 | Yes |
| 586-828 | MT CLEMENS | 6003 | 2015-07-16 | Yes |
| 586-835 | MT CLEMENS | 6003 | 2015-03-20 | Yes |
| 586-839 | MT CLEMENS | 6003 | — | Yes |
| 586-845 | WARREN | 6003 | 2015-06-10 | Yes |
| 586-846 | MT CLEMENS | 6003 | — | Yes |
| 586-848 | MT CLEMENS | 6003 | 2016-01-14 | Yes |
| 586-850 | MT CLEMENS | 6003 | — | — |
| 586-854 | MT CLEMENS | 6003 | — | — |
| 586-881 | MT CLEMENS | 6003 | 2015-06-08 | Yes |
| 586-885 | MT CLEMENS | 6003 | 2014-12-12 | Yes |
| 586-899 | ROSEVILLE | 6003 | — | — |
| 586-907 | MT CLEMENS | 6003 | — | — |
| 586-914 | MT CLEMENS | 6003 | — | Yes |
| 586-915 | MT CLEMENS | 6003 | — | Yes |
| 586-917 | MT CLEMENS | 6003 | — | Yes |
| 586-921 | MT CLEMENS | 6003 | — | Yes |
| 586-922 | WARREN | 6003 | 2016-02-26 | Yes |
| 586-924 | MT CLEMENS | 6003 | — | Yes |
| 586-929 | MT CLEMENS | 6003 | — | Yes |
| 586-940 | MT CLEMENS | 6003 | — | Yes |
| 586-942 | MT CLEMENS | 6003 | — | — |
| 586-955 | WARREN | 6003 | 2015-06-10 | Yes |
| 586-961 | MT CLEMENS | 6003 | — | Yes |
| 586-980 | MT CLEMENS | 6003 | — | Yes |
| 586-985 | MT CLEMENS | 6003 | 2015-03-20 | 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.