Area Code 671

All Information about Area Code 671
General Information about Area Code 671
Country United States
State / Province / Territory Guam
Major City Agana Heights
Time Zone UTC+10:00

Active Prefixes in Area Code 671

Prefix Primary City County Phone Type
671-997 Agana Heights Guam Wireless
671-647 Hagatna Guam Landline
671-565 Hagatna Guam Landline
671-339 Hagatna Guam Landline
671-747 Agana Heights Guam Wireless
671-588 Agana Heights Guam Landline
671-633 Hagatna Guam Landline
671-355 Hagatna Guam Landline
671-929 Agana Heights Guam Wireless
671-967 Agana Heights Guam Wireless
671-686 Hagatna Guam Wireless
671-707 Agana Heights Guam Wireless
671-637 Hagatna Guam Landline
671-472 Hagatna Guam Landline
671-864 Hagatna Guam Landline
671-349 Hagatna Guam Landline
671-366 Hagatna Guam Landline
671-685 Agana Heights Guam Wireless
671-344 Hagatna Guam Landline
671-645 Hagatna Guam Landline
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