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Claro (Costa Rica) uses 1 GSM band, 1 UMTS band, and 1 LTE band. Find out if your unlocked phone or mobile device will work with Claro (Costa Rica). See the tables below for details.

Check device compatibility


Carrier website: http://www.claro.cr/

Frequency Bands

GSM

Name Interface
1800 (DCS) GSM

UMTS

Name Interface
B1 (2100) UMTS

LTE

Name Interface
B3 (1800 +) LTE