Guam
INTERNATIONAL WIRELESS CARRIERS, COVERAGE, AND SERVICE

Network Carrier Coverage Available Services Technology & Frequency
Digicel Papua New Guinea GSM/GPRS coverage available in parts of Bougainville, New Ireland, East New Britain, West New Britain, Milne Bay, Central, Morobe, Eastern Highlands, Chimbu, Western Highlands, and Madang.

Voice
Data
EDGE
2-way text messaging
GSM/GPRS 900
Docomo Pacific (formerly Guam Wireless) GSM/GPRS coverage available on the island of Guam and on Northern Mariana Islands of Rota, Saipan and Tinian.

Voice
Data
2-way text messaging
GSM/GPRS 1900
Pulse Mobile GSM/GPRS Coverage Map
Voice
Data
2-way text messaging
GSM/GPRS 850/1900
You may not be able to place calls to international destinations other than the United States while roaming in this destination. Calls can be completed within the visited destination and back to the United States.
INTERNATIONAL WIRELESS ROAMING RATES
Voice:
Calls Placed/Received
While in Guam
Pay Per Use Voice Rate $3.00 per minute

AT&T PassportSMPackages
One-Time and Monthly Recurring Charges
Click here for Passport details

Data Usage:
Pay Per Use Data Rate $0.002 per KB

AT&T PassportSMPackages
One-Time and Monthly Recurring Charges
Click here for Passport details

Text, Picture and
Video Messages:
Pay Per Use Messaging Rates
Send Text Message $0.50 per message sent
Send Picture and Video Messages $1.30 per message sent
Receive Text, Picture and Video Messages Standard domestic messaging rates apply

AT&T PassportSMPackages
One-Time and Monthly Recurring Charges
Click here for Passport details