Liberty

Puerto Rico ★★★ Verified Customer: *611

Liberty Mobile Puerto Rico (formerly AT&T Puerto Rico) was rebranded after Liberty Latin America acquired AT&T's Puerto Rico operations in 2019. One of Puerto Rico's largest operators, it began deploying 5G NR in 2020 (following AT&T's 2019 launch). Average 4G LTE speeds: 33Mbps download, 14Mbps upload, covering 97% of Puerto Rico, with domestic roaming agreements with Claro and T-Mobile. Offers GSM/UMTS/LTE/5G services. SIM cards are free but require a plan purchase (minimum 25 USD). Main USSD entry points: *123# for balance, *777# for data usage, *111# for main account menu, *111*500# to add 500MB data pack, *117# for SIM details, *72NUMBER# to enable call forwarding.