Guam Phone Prefixes in 671-6XX Area Code

Phone Prefixes in the 671-6XX Area Code

Prefix Usage Primary City
(671) 634 Landline Agana
(671) 648 Landline Agana
(671) 644 Landline Agana
(671) 632 Landline Agana
(671) 637 Landline Agana
(671) 633 Landline Agana
(671) 638 Landline Agana
(671) 685 Wireless Agana Heights
(671) 647 Landline Agana
(671) 645 Landline Agana
Prefix Usage Primary City
(671) 688 Wireless Agana
(671) 653 Landline Agana
(671) 687 Wireless Agana
(671) 686 Wireless Agana
(671) 646 Landline Agana
(671) 678 Wireless Agana
(671) 654 Landline Agana
(671) 635 Landline Agana
(671) 642 Landline Agana
(671) 689 Wireless Agana
(671) 649 Landline Agana

More 6XX Area Codes Phone Numbers