BURLINGTON — WI
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| WISCONSIN BELL INC | 9327 | 3 |
| METROPCS, INC. | 5562 | 2 |
| AMERICAN MESSAGING SERVICES, LLC | 9748 | 2 |
| ONVOY, LLC - WI | 225C | 1 |
| TDS METROCOM, LLC | 520K | 1 |
Data last updated: June 25, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| WISCONSIN BELL INC | 9327 | 3 |
| METROPCS, INC. | 5562 | 2 |
| AMERICAN MESSAGING SERVICES, LLC | 9748 | 2 |
| ONVOY, LLC - WI | 225C | 1 |
| TDS METROCOM, LLC | 520K | 1 |