671 Area Codes Info

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671 Area Codes Map

Guam Area Codes Map

Area Code Information

Area Code: 671
State: Guam
Primary City: Dededo
Timezone: UTC-10
State code: Guam

Did You Know?

Area code 671 was first put in service July 1, 1997. Currently, it covers the entire state of Guam, and it overlaps coverage areas with area code .

Heavily Reported Numbers

Active Phone Number Prefixes

Prefix Usage Primary City Carrier Introduced
671300 Landline AGANA HEIGHTS Pacific Data Systems 03/23/2007
671333 Landline HAGATNA Teleguam Holdings 05/01/2002
671339 Landline HAGATNA Teleguam Holdings 05/01/2002
671343 Landline HAGATNA Teleguam Holdings 05/01/2002
671344 Landline HAGATNA Teleguam Holdings 05/01/2002
671349 Landline HAGATNA Teleguam Holdings 05/01/2002
671355 Landline HAGATNA Teleguam Holdings 05/01/2002
671362 Landline HAGATNA Teleguam Holdings 05/01/2002
671366 Landline HAGATNA Teleguam Holdings 05/01/2002
671400 Landline AGANA HEIGHTS Pacific Data Systems 11/04/2010
671456 Landline HAGATNA Pti Pacifica Inc. 05/01/2002
671471 Landline HAGATNA Teleguam Holdings 05/01/2002
671472 Landline HAGATNA Teleguam Holdings 05/01/2002
671473 Landline HAGATNA Teleguam Holdings 05/01/2002
671474 Landline HAGATNA Teleguam Holdings 05/01/2002
671475 Landline HAGATNA Teleguam Holdings 05/01/2002
671476 HAGATNA
671477 Landline HAGATNA Teleguam Holdings 05/01/2002
671478 Landline HAGATNA Teleguam Holdings 05/01/2002
671479 Landline HAGATNA Teleguam Holdings 05/01/2002
671482 Wireless HAGATNA Pulse Mobile LLC 05/01/2002
671483 Wireless HAGATNA Pulse Mobile LLC 05/01/2002
671486 Landline HAGATNA Pulse Mobile LLC 05/01/2002
671487 Landline AGANA HEIGHTS Pulse Mobile LLC 05/07/2009
671488 Wireless HAGATNA Pulse Mobile LLC 03/28/2002
671489 Wireless AGANA HEIGHTS Pulse Mobile LLC 09/07/2011
671562 Landline HAGATNA Teleguam Holdings 05/01/2002
671563 Landline HAGATNA Teleguam Holdings 05/01/2002
671564 Landline HAGATNA Teleguam Holdings 05/01/2002
671565 Landline HAGATNA Teleguam Holdings 05/01/2002
671588 Landline AGANA HEIGHTS Pulse Mobile LLC 05/07/2009
671632 Landline HAGATNA Teleguam Holdings 05/01/2002
671633 Landline HAGATNA Teleguam Holdings 05/01/2002
671634 Landline HAGATNA Teleguam Holdings 05/01/2002
671635 Landline HAGATNA Teleguam Holdings 05/01/2002
671637 Landline HAGATNA Teleguam Holdings 05/01/2002
671638 Landline HAGATNA Teleguam Holdings 05/01/2002
671642 Landline HAGATNA Teleguam Holdings 05/01/2002
671644 Landline HAGATNA Teleguam Holdings 05/01/2002
671645 Landline HAGATNA Teleguam Holdings 05/01/2002
671646 Landline HAGATNA Teleguam Holdings 05/01/2002
671647 Landline HAGATNA Teleguam Holdings 05/01/2002
671648 Landline HAGATNA Teleguam Holdings 05/01/2002
671649 Landline HAGATNA Teleguam Holdings 05/01/2002
671653 Landline HAGATNA Teleguam Holdings 05/01/2002
671654 Landline HAGATNA Teleguam Holdings 05/01/2002
671678 Wireless HAGATNA Pti Pacifica Inc. 05/17/2002
671685 Wireless AGANA HEIGHTS Guam Wireless Telephone Company 11/05/2009
671686 Wireless HAGATNA Guam Wireless Telephone Company 11/20/2001
671687 Wireless HAGATNA Guam Wireless Telephone Company 05/01/2002
671688 Wireless HAGATNA Guam Wireless Telephone Company 05/01/2002
671689 Wireless HAGATNA Guam Wireless Telephone Company 05/01/2002
671707 Wireless AGANA HEIGHTS Pti Pacifica Inc. 03/26/2009
671720 HAGATNA
671721 HAGATNA
671726 Landline HAGATNA Pti Pacifica Inc. DBA It&e 05/01/2002
671727 Wireless HAGATNA Pti Pacifica Inc. 05/01/2002
671734 Landline HAGATNA Teleguam Holdings 05/01/2002
671735 Landline HAGATNA Teleguam Holdings 05/01/2002
671747 Wireless AGANA HEIGHTS Pti Pacifica Inc. 02/23/2012
671777 Wireless HAGATNA Pti Pacifica Inc. 05/08/2001
671787 Wireless HAGATNA Guam Wireless Telephone Company 06/13/2002
671788 Wireless HAGATNA Guam Wireless Telephone Company 05/01/2002
671789 Landline HAGATNA Teleguam Holdings 05/01/2002
671797 Wireless AGANA HEIGHTS Pti Pacifica Inc. 04/08/2009
671828 Landline HAGATNA Teleguam Holdings 05/01/2002
671838 Wireless SANTA RITA Wave Runner 08/25/2004
671848 Wireless AGANA HEIGHTS Wave Runner 10/10/2008
671858 Wireless AGANA HEIGHTS Wave Runner 10/10/2008
671864 Landline HAGATNA Pulse Mobile LLC 05/01/2002
671868 Wireless SANTA RITA Choice Phone LLC DBA Iconn 03/10/2003
671878 Wireless AGANA HEIGHTS Choice Phone LLC DBA Iconn 01/13/2005
671888 Wireless HAGATNA Choice Phone LLC DBA Iconn 05/01/2002
671898 Wireless SANTA RITA Choice Phone LLC DBA Iconn 08/24/2004
671922 Landline AGANA HEIGHTS Pti Pacifica Inc. DBA It&e 02/25/2003
671929 Wireless AGANA HEIGHTS Guam Wireless Telephone Company 04/09/2008
671932 HAGATNA
671967 Wireless AGANA HEIGHTS Pti Pacifica Inc. 08/28/2009
671969 Landline AGANA HEIGHTS Guam Telecom 01/08/2007
671971 Landline AGANA HEIGHTS Pti Pacifica Inc. 02/09/2011
671972 Wireless AGANA HEIGHTS Pti Pacifica Inc. 02/10/2012
671977 Wireless AGANA HEIGHTS Pti Pacifica Inc. 08/28/2009
671979 Landline AGANA HEIGHTS Pti Pacifica Inc. DBA It&e 09/03/2009
671987 Wireless AGANA HEIGHTS Pti Pacifica Inc. 07/22/2005
671988 Wireless HAGATNA Guam Wireless Telephone Company 03/04/2003
671989 Landline AGANA HEIGHTS Guam Telecom 02/03/2010
671997 Wireless AGANA HEIGHTS Pti Pacifica Inc. 03/30/2010
671998 Wireless AGANA HEIGHTS Pti Pacifica Inc. 03/30/2010
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