SEWARD — AK
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION | 7785 | 2 |
| INTERIOR TEL. CO., INC. | 3011 | 1 |
| NEW CINGULAR WIRELESS PCS, LLC | 6010 | 1 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS | 6563 | 1 |
| GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION | 6872 | 1 |