W BLOOMFLD — MI
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| MICHIGAN BELL TEL CO | 9323 | 12 |
| OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | 10 |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI | 7279 | 5 |
| LEVEL 3 COMMUNICATIONS, LLC - MI | 6120 | 3 |
| PAETEC ITEL, LLC | 829J | 3 |