Share

670 Area Code

Area code 670 is in Northern Mariana and some of the main locations it covers are Saipan, Garapan, Kagman, etc. (jump to city list below).

In service date for area code 670: July 01, 1997.

The current time for places served by area code 670 is 05:23:51 AM (Chamorro Standard Time Zone).

Reverse phone lookup

Map of area code 670

670 phone number location

NPANXX	Area served¹	Date²
670-233	Saipan	N/A
670-234	Saipan	N/A
670-235	Saipan	N/A
670-236	Saipan	N/A
670-237	Saipan	6/1/2005
670-256	Saipan	N/A
670-284	Saipan	4/20/2018
670-285	Saipan	1/25/2005
670-286	Saipan	N/A
670-287	Saipan	N/A
670-288	Saipan	N/A
670-321	Saipan	N/A
670-322	Saipan	N/A
670-323	Saipan	N/A
670-328	Saipan	N/A
670-433	Tinian	N/A
670-483	Saipan	N/A
670-484	Saipan	5/17/2002
670-488	Tinian	9/20/2004
670-532	Rota	N/A
670-588	Rota	9/17/2004
670-664	Saipan	N/A
670-682	Saipan	N/A
670-783	Saipan	1/31/2013
670-785	Saipan	7/2/2010
670-788	Saipan	N/A
670-789	Saipan	2/26/2007
670-838	Saipan	8/25/2004
670-848	Saipan	10/10/2008
670-858	Saipan	10/10/2008
670-868	Saipan	3/10/2003
670-878	Saipan	1/13/2005
670-888	Saipan	7/30/2002
670-898	Saipan	8/24/2004
670-989	Saipan	4/5/2005

For 'Area served' we list the rate center. In the North American Numbering Plan a rate center is a geographic area used to determine local calling boundaries for billing purposes. Its name is generally a locality, often not the only one served by an NPA-NXX combination.
Assignment date. N/A - mostly CO codes assigned before 2001.

Go to top^^

Cities in area code 670

City¹	County	Time²
Capitol Hill	Saipan	ChST
Chalan Kanoa	Saipan	ChST
Dandan	Saipan	ChST
Finasisu	Saipan	ChST
Garapan	Saipan	ChST
Gualo Rai	Saipan	ChST
Kagman	Saipan	ChST
Koblerville	Saipan	ChST
Rota		ChST
Saipan		ChST
San Antonio	Saipan	ChST
San Jose	Tinian	ChST
San Jose Village	Saipan	ChST
San Vincente	Saipan	ChST
Sinapalo	Rota	ChST
Susupe	Saipan	ChST
Tinian		ChST

Listed above are most places served by area code 670. When multiple places in a state/province share the same name we list the largest one only. Cities with population over 50,000 are displayed in bold text.
ChST stands for Chamorro Standard Time Zone (currently 05:23:51 AM).

Go to top^^