North American Telephone Operator
North American
Telephone Operator

Telephone Area 671. Page 1.

Phone numbers of the state Guam
Prefix: +1671
This prefix is distributed within the state Guam
The largest city in the region is Agana Heights
Time Zone: Chamorro
Winter time: UTC+10
Summer time: UTC+11
Below on the map, there is indicated the largest city in the telephone area +1-671-...-.... Guam Agana Heights.

In the United States, telephone numbers are divided into a country code (+1), an area code (or prefix), which is three digits long, and a subscriber number (seven digits). These are just a few examples, and there are over 300 area codes in the United States. Each code can cover both large cities and less populated areas depending on population density and telephone network distribution.

Phone numbers +1-671-YYY-YYYY

Other pages: 1
Company District Major City Prefix
Pti Pacifica Inc.GuamAgana Heights, GU+1-671987-SSSS
Guam Wireless Telephone CompanyGuamAgana, GU+1-671988-SSSS
Guam TelecomAgana Heights, GU+1-671989-SSSS
Pti Pacifica Inc.Agana Heights, GU+1-671997-SSSS
Pti Pacifica Inc.Agana Heights, GU+1-671998-SSSS