Puerto Rico: Mobile Coverage & Carriers
Puerto Rico has three major mobile network operators: Claro, T-Mobile, and Liberty. These carriers have commercially launched 3G and 4G/LTE services across the territory. 5G has also been commercially launched, though coverage may vary by location and carrier.
Roaming eSIMs on these networks typically operate on LTE bands B2 (1900 MHz) and B4 (AWS), as well as 5G bands n71 (600 MHz) and n78 (3.5 GHz). Local carriers in Puerto Rico do issue eSIMs, making it possible for visitors to obtain local connectivity through this format alongside traditional SIM options.
| Connectivity | As publicly reported |
|---|---|
| Network generations | 3G, 4G/LTE, 5G |
| Main mobile networks (MNOs) | Claro, T-Mobile, Liberty |
| Key travel bands | B2(1900), B4(AWS), n71(600), n78(3.5GHz) |
| Local eSIM support | Local carriers issue eSIMs |
| Region | Latin America & Caribbean |
| Capital | San Juan |
| Calling code | +1 |
eSIM for Puerto Rico → · eSIM vs roaming →
Compiled from public-record telecom facts (the MNO roster, commercially-launched 3G/4G/5G generations, deployed travel-relevant bands and local-eSIM support) and verified June 2026; see the source we compile this country from. How we compile this. Plan prices are supplied by the eSIM provider feed at publish time, not stored here.