Guam MCC & MNC codes
Guam uses mobile country codes 310 and 311 and dialing code +1 671. 9 mobile network codes are listed, 5 of them active.
| MCC | MNC | Brand | Operator | Status | Generations |
|---|---|---|---|---|---|
| 310 | 032 | IT&E Wireless | PTI Pacifica Inc. | Active | 2G, 3G, 4G |
| 310 | 033 | — | Guam Telephone Authority | Unknown | — |
| 310 | 140 | GTA Wireless | Teleguam Holdings, LLC | Active | 2G, 3G, 4G, 5G |
| 310 | 370 | Docomo | NTT DoCoMo Pacific | Active | 2G, 3G, 4G, 5G |
| 310 | 400 | IT&E Wireless | PTI Pacifica Inc. | Inactive | 2G, 3G, 4G |
| 310 | 470 | Docomo | NTT DoCoMo Pacific | Unknown | — |
| 310 | 480 | IT&E Wireless | PTI Pacifica Inc. | Active | 2G |
| 311 | 120 | IT&E Wireless | PTI Pacifica Inc. | Active | — |
| 311 | 250 | IT&E Wireless | PTI Pacifica Inc. | Inactive | — |
Other countries
- Gibraltar MCC & MNC codes
- Greece MCC & MNC codes
- Greenland MCC & MNC codes
- Grenada MCC & MNC codes
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Network data compiled 2026-10-10 from Wikipedia's mobile country code and mobile network code lists (CC BY-SA 4.0).