AreaCodeX

Enter a phone number, area code, or city and state.

671 Area Code

State:Guam
Major City:Dededo
Timezone:(UTC+10)
Current Time:

History of area code 671

671 was first put in service July 1, 1997.

Where is area code 671

Area code 671 is the area code for Guam. It is the only area code that serves the area.

What time zone is area code 671?

The 671 area code is located in the (UTC+10) timezone

area code 671

671 area code map

Top 0 Counties in Area Code 671

CountyTotal Population% of 671% of County

Top 0 Cities in Area Code 671

CityTotal Population% of 671% of City

Largest Landline Carriers in area code671

PrefixesCarrier
46%Teleguam Holdings
5%Pulse Mobile
4%It&e
2%Pacific Data Systems
2%Pti Pacifica
2%Guam Telecom
1%Other

Largest Wireless Carriers in area code671

PrefixesCarrier
14%Pti Pacifica
11%Guam Wireless Telephone Company
5%Pulse Mobile
5%Iconn
4%Wave Runner
1%Other

Prefixes in area code671

PrefixUsagePrimary CityCarrierIntroduced
(671) 300-landlineAgana HeightsPacific Data Systems03/23/2007
(671) 333-landlineAganaTeleguam Holdings05/01/2002
(671) 339-landlineAganaTeleguam Holdings05/01/2002
(671) 343-landlineAganaTeleguam Holdings05/01/2002
(671) 344-landlineAganaTeleguam Holdings05/01/2002
(671) 349-landlineAganaTeleguam Holdings05/01/2002
(671) 355-landlineAganaTeleguam Holdings05/01/2002
(671) 362-landlineAganaTeleguam Holdings05/01/2002
(671) 366-landlineAganaTeleguam Holdings05/01/2002
(671) 400-landlineAgana HeightsPacific Data Systems11/04/2010
(671) 456-landlineAganaPti Pacifica05/01/2002
(671) 471-landlineAganaTeleguam Holdings05/01/2002
(671) 472-landlineAganaTeleguam Holdings05/01/2002
(671) 473-landlineAganaTeleguam Holdings05/01/2002
(671) 474-landlineAganaTeleguam Holdings05/01/2002
(671) 475-landlineAganaTeleguam Holdings05/01/2002
(671) 477-landlineAganaTeleguam Holdings05/01/2002
(671) 478-landlineAganaTeleguam Holdings05/01/2002
(671) 479-landlineAganaTeleguam Holdings05/01/2002
(671) 482-wirelessAganaPulse Mobile05/01/2002
(671) 483-wirelessAganaPulse Mobile05/01/2002
(671) 486-landlineAganaPulse Mobile05/01/2002
(671) 487-landlineAgana HeightsPulse Mobile05/07/2009
(671) 488-wirelessAganaPulse Mobile03/28/2002
(671) 489-wirelessAgana HeightsPulse Mobile09/07/2011
(671) 562-landlineAganaTeleguam Holdings05/01/2002
(671) 563-landlineAganaTeleguam Holdings05/01/2002
(671) 564-landlineAganaTeleguam Holdings05/01/2002
(671) 565-landlineAganaTeleguam Holdings05/01/2002
(671) 588-landlineAgana HeightsPulse Mobile05/07/2009
(671) 632-landlineAganaTeleguam Holdings05/01/2002
(671) 633-landlineAganaTeleguam Holdings05/01/2002
(671) 634-landlineAganaTeleguam Holdings05/01/2002
(671) 635-landlineAganaTeleguam Holdings05/01/2002
(671) 637-landlineAganaTeleguam Holdings05/01/2002
(671) 638-landlineAganaTeleguam Holdings05/01/2002
(671) 642-landlineAganaTeleguam Holdings05/01/2002
(671) 644-landlineAganaTeleguam Holdings05/01/2002
(671) 645-landlineAganaTeleguam Holdings05/01/2002
(671) 646-landlineAganaTeleguam Holdings05/01/2002
(671) 647-landlineAganaTeleguam Holdings05/01/2002
(671) 648-landlineAganaTeleguam Holdings05/01/2002
(671) 649-landlineAganaTeleguam Holdings05/01/2002
(671) 653-landlineAganaTeleguam Holdings05/01/2002
(671) 654-landlineAganaTeleguam Holdings05/01/2002
(671) 678-wirelessAganaPti Pacifica05/17/2002
(671) 685-wirelessAgana HeightsGuam Wireless TelephoneCo.11/05/2009
(671) 686-wirelessAganaGuam Wireless TelephoneCo.11/20/2001
(671) 687-wirelessAganaGuam Wireless TelephoneCo.05/01/2002
(671) 688-wirelessAganaGuam Wireless TelephoneCo.05/01/2002
(671) 689-wirelessAganaGuam Wireless TelephoneCo.05/01/2002
(671) 707-wirelessAgana HeightsPti Pacifica03/26/2009
(671) 726-landlineAganaPti Pacifica DBA It&e05/01/2002
(671) 727-wirelessAganaPti Pacifica05/01/2002
(671) 734-landlineAganaTeleguam Holdings05/01/2002
(671) 735-landlineAganaTeleguam Holdings05/01/2002
(671) 747-wirelessAgana HeightsPti Pacifica02/23/2012
(671) 777-wirelessAganaPti Pacifica05/08/2001
(671) 787-wirelessAganaGuam Wireless TelephoneCo.06/13/2002
(671) 788-wirelessAganaGuam Wireless TelephoneCo.05/01/2002
(671) 789-landlineAganaTeleguam Holdings05/01/2002
(671) 797-wirelessAgana HeightsPti Pacifica04/08/2009
(671) 828-landlineAganaTeleguam Holdings05/01/2002
(671) 838-wirelessSanta RitaWave Runner08/25/2004
(671) 848-wirelessAgana HeightsWave Runner10/10/2008
(671) 858-wirelessAgana HeightsWave Runner10/10/2008
(671) 864-landlineAganaPulse Mobile05/01/2002
(671) 868-wirelessSanta RitaChoice Phone DBA Iconn03/10/2003
(671) 878-wirelessAgana HeightsChoice Phone DBA Iconn01/13/2005
(671) 888-wirelessAganaChoice Phone DBA Iconn05/01/2002
(671) 898-wirelessSanta RitaChoice Phone DBA Iconn08/24/2004
(671) 922-landlineAgana HeightsPti Pacifica DBA It&e02/25/2003
(671) 929-wirelessAgana HeightsGuam Wireless TelephoneCo.04/09/2008
(671) 967-wirelessAgana HeightsPti Pacifica08/28/2009
(671) 969-landlineAgana HeightsGuam Telecom01/08/2007
(671) 971-landlineAgana HeightsPti Pacifica02/09/2011
(671) 972-wirelessAgana HeightsPti Pacifica02/10/2012
(671) 977-wirelessAgana HeightsPti Pacifica08/28/2009
(671) 979-landlineAgana HeightsPti Pacifica DBA It&e09/03/2009
(671) 987-wirelessAgana HeightsPti Pacifica07/22/2005
(671) 988-wirelessAganaGuam Wireless TelephoneCo.03/04/2003
(671) 989-landlineAgana HeightsGuam Telecom02/03/2010
(671) 997-wirelessAgana HeightsPti Pacifica03/30/2010
(671) 998-wirelessAgana HeightsPti Pacifica03/30/2010