Local-number carriers in Guam (GU)
← all states · area codes: 671 (108)
Top carrier groups in Guam
Multiple state-OCNs from the same brand are rolled up here. Bar length is total blocks; red overlay is recent activity in the last 18 months.
Show full table (9 groups)
| Group | Type | OCNs in GU | Blocks | Recent |
|---|---|---|---|---|
| Guam Wireless | Personal Communications Service (Wireless) | 1 | 14 | 3 |
| GTA Teleguam | Wireless Carrier | 1 | 13 | 1 |
| GTA Telecom | Incumbent Local Exchange Carrier | 1 | 40 | · |
| IT&E | Wireless Carrier | 1 | 19 | · |
| MULTIPLE OCN LISTING | Administrative / Reserved | 1 | 13 | · |
| IT&E Overseas | Competitive Local Exchange Carrier | 2 | 3 | · |
| Docomo Pacific | Competitive Local Exchange Carrier | 1 | 2 | · |
| iConnect | Wireless Carrier | 1 | 2 | · |
| Pacific Data Systems | Competitive Local Exchange Carrier | 1 | 2 | · |
Area codes in Guam
Sized by total number blocks indexed in each area code. Click any NPA for its full carrier directory.
All OCNs in Guam
| OCN | Company | Group | HQ | Type | Blocks | Recent | Website |
|---|---|---|---|---|---|---|---|
| 3945 | Guam Wireless Telephone Company LLC | Guam Wireless | Fairfax | Personal Communications Service (Wireless) | 14 | 3 | gta.net |
| 3922 | Teleguam Holdings LLC | GTA Teleguam | Tamuning | Wireless Carrier | 13 | 1 | gta.net |
| 3800 | TeleGuam Holdings LLC | GTA Telecom | Tamuning | Incumbent Local Exchange Carrier | 40 | · | gta.net |
| 387C | PTI Pacifica Inc | IT&E | Saipan | Wireless Carrier | 19 | · | vzpacifica.com |
| MULT | Multiple OCN Listing | MULTIPLE OCN LISTING | Administrative / Reserved | 13 | · | ||
| 1085 | Choice Phone LLC dba Iconn | iConnect | Tamuning | Wireless Carrier | 2 | · | |
| 332E | Pacific Data Systems - GU | Pacific Data Systems | Tamuning | Competitive Local Exchange Carrier | 2 | · | pdsguam.com |
| 335E | PTI Pacifica Inc dba IT&E - GU | IT&E Overseas | Tamuning | Competitive Local Exchange Carrier | 2 | · | ite.net |
| 897F | Docomo Pacific Inc | Docomo Pacific | Dededo | Competitive Local Exchange Carrier | 2 | · | docomopacific.com |
| 599E | PTI Pacifica Inc dba IT&E | IT&E Overseas | Tamuning | Interexchange (long-distance) Carrier | 1 | · | ite.net |