Call Guam - Calling Guam

Call Guam From the USA

Dialing Instructions
1 + 671 + Phone Number

Calling Guam : Major Cities, City Codes & Phone Card Rates

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How to Say Hello in Guam

Guam's Communications Infrastructure

Telephones - main lines in use: 84,134 (2001)

Telephones - mobile cellular: 32,600 (2001)

Telephone system
general assessment: modern system, integrated with US facilities for direct dialing, including free use of 800 numbers

domestic: modern digital system, including cellular mobile service and local access to the Internet

international: country code - 1-671; satellite earth stations - 2 Intelsat (Pacific Ocean); submarine cables to US and Japan (Guam is a trans-Pacific communications hub for MCI, Sprint, AT&T, IT&E, and GTE, linking the US and Asia)