MERRILL — WI
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | 3 |
| FRONTIER NORTH INC. - WI | 0886 | 2 |
| METRO SOUTHWEST PCS, LLP | 9759 | 2 |
| LEVEL 3 COMMUNICATIONS, LLC - WI | 5489 | 1 |
| CHARTER IP ENABLED SERVICES, LLC | 792K | 1 |