Puerto Rico MCC & MNC codes
Puerto Rico uses mobile country codes 310 and 313 and 330 and dialing code +1 787. 8 mobile network codes are listed, 3 of them active.
| MCC | MNC | Brand | Operator | Status | Generations |
|---|---|---|---|---|---|
| 310 | 017 | ProxTel | North Sight Communications Inc. | Inactive | 2G |
| 310 | 260 | T-Mobile | T-Mobile US | Active | 2G, 4G, 5G |
| 310 | 280 | AT&T | AT&T Mobility | Inactive | 2G |
| 313 | 510 | — | Puerto Rico Telecom Company | Unknown | — |
| 313 | 790 | Liberty | Liberty Cablevision of Puerto Rico LLC | Active | 4G, 5G |
| 330 | 000 | Open Mobile | PR Wireless | Inactive | 2G |
| 330 | 110 | Claro Puerto Rico | América Móvil | Active | 2G, 3G, 4G, 5G |
| 330 | 120 | Open Mobile | PR Wireless | Inactive | 4G |
Other countries
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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).