AGANA — GU
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| TELEGUAM HOLDINGS, LLC | 3800 | 40 |
| PTI PACIFICA INC. | 387C | 19 |
| GUAM WIRELESS TELEPHONE COMPANY, LLC | 3945 | 14 |
| TELEGUAM HOLDINGS, LLC | 3922 | 13 |
| CHOICE PHONE, LLC DBA ICONN | 1085 | 2 |