BUFFALO — WY
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY | 6566 | 2 |
| UNION TELEPHONE COMPANY | 013B | 1 |
| BANDWIDTH.COM CLEC, LLC - WY | 081F | 1 |
| ADVANCED COMMUNICATIONS TECHNOLOGY, INC. - WY | 268A | 1 |
| AIRUS, INC. - WY | 581H | 1 |