Search Criteria
Country
Guam

Mobile networks and carriers in Guam use 2 GSM bands, 2 UMTS bands, and 4 LTE bands. Find out if your unlocked phone or mobile device will work in Guam. See the tables below for details.


Will your phone or mobile device work in Guam?

Click the link below to find out.

Check device compatibility


Carriers

Select a carrier to see frequency details
Name # of frequency bands in use
GTA 4
iConnect 4
IT&E Guam 3
NTT Docomo Pacific 3

Don't see the carrier you're looking for? Leave a comment below and we'll add it!



Frequencies in use

GSM

Name Interface
850 GSM
1900 (PCS) GSM

UMTS

Name Interface
B2 (1900 PCS) UMTS
B5 (850) UMTS

LTE

Name Interface
B2 (1900 PCS) LTE
B4 (1700/2100 AWS 1) LTE
B12 (700 ac) LTE
B17 (700 bc) LTE