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Mobile networks and carriers in Dominican Republic use 3 GSM bands, 2 UMTS bands, and 3 LTE bands. Find out if your unlocked phone or mobile device will work in Dominican Republic. See the tables below for details.

Will your phone or mobile device work in Dominican Republic?

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Check device compatibility


Select a carrier to see frequency details
Name # of frequency bands in use
Claro 4
Orange 4
Tricom 1
Viva 2

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Frequencies in use


Name Interface
850 GSM
1800 (DCS) GSM
1900 (PCS) GSM


Name Interface
B5 (850) UMTS
B8 (900 GSM) UMTS


Name Interface
B2 (1900 PCS) LTE
B3 (1800 +) LTE
B4 (1700/2100 AWS 1) LTE