UNALASKA — AK
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| OPTIMERA INC. | 158J | 1 |
| INTERIOR TEL. CO., INC. | 3011 | 1 |
| TELALASKA CELLULAR, INC. | 588F | 1 |
| GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION | 6872 | 1 |
Data last updated: March 10, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| OPTIMERA INC. | 158J | 1 |
| INTERIOR TEL. CO., INC. | 3011 | 1 |
| TELALASKA CELLULAR, INC. | 588F | 1 |
| GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION | 6872 | 1 |