Saipan, Garapan, Kagman, … are some of the main locations covered by area code 670 (see list below).
Since the first of July 1997, area code 670 has been in operation.
Currently, the time in area code 670 (Chamorro Standard Time) is 06:41:53 AM.
670 Area Code Phone Lookup
Map of area code 670

Nearby to the 670 Area Codes
you’re probably always looking location map, cities, time zone, overlay codes, reverse phone lookup and related info. Well, one easy way to do that is by knowing your nearby area codes. That way, you don’t have to fumble through your phone’s keypad each time you want to make a call. Plus, it can come in handy when trying to find out where someone is calling from. So without further ado, here are the area codes for some of the most popular U.S. cities!
840 area code – Map, Phone Lookup, Time Zone
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List of 670-NXX Prefixes and Corresponding Locations
We all know our location by its name and zip code, but do you know your city’s postal prefix? Chances are, unless you work for the post office or are extremely interested in the subject matter, you don’t. But prefixes play a critical role in how mail is sorted and delivered, so it’s important to be aware of them. This blog post will take a closer look at what prefixes are and their corresponding locations. Stay tuned!
Are you curious about the prefixes and corresponding locations of the area code 670? This infographic is a great place to start. It provides an overview of 670 area code, including its name, prefixes and date. The infographic also includes a map that shows the location of each area code. this guide is sure to come in handy. Enjoy!
NPANXX | Area served |
---|---|
670-233 | Saipan |
670-234 | Saipan |
670-235 | Saipan |
670-236 | Saipan |
670-237 | Saipan |
670-256 | Saipan |
670-284 | Saipan |
670-285 | Saipan |
670-286 | Saipan |
670-287 | Saipan |
670-288 | Saipan |
670-321 | Saipan |
670-322 | Saipan |
670-323 | Saipan |
670-328 | Saipan |
670-433 | Tinian |
670-483 | Saipan |
670-484 | Saipan |
670-488 | Tinian |
670-532 | Rota |
670-588 | Rota |
670-664 | Saipan |
670-682 | Saipan |
670-783 | Saipan |
670-785 | Saipan |
670-788 | Saipan |
670-789 | Saipan |
670-838 | Saipan |
670-848 | Saipan |
670-858 | Saipan |
670-868 | Saipan |
670-878 | Saipan |
670-888 | Saipan |
670-898 | Saipan |
670-989 | Saipan |
- NXX is the central office code, and NPA is the Numbering Plan Area (area code).
- ‘Area served’ is listed in the rate center. A rate center is a geographic area used to determine local calling boundaries as part of the North American Numbering Plan. An NPA-NXX combination typically serves more than one locality under its name.
List of Cities in Area Code 670
Looking to find out what cities are in your area code 670? You’ve come to the right place! We’ve put together a comprehensive list of major cities and their corresponding area codes. Whether you’re looking to relocate or just curious, you’ll be able to find what you need here.
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So without further ado, let’s get started! We’ve compiled a list of every city in the 670 area code with the corresponding phone number. We hope you find this information helpful!
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City | County | Time |
---|---|---|
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 |
- You’ll find most, but not always all, of the places covered by area code 670 in the table above. Whenever there is more than one place with the same name in the same state, we list the largest. City names with more than 50,000 residents are bolded.
- Currently, it’s 06:41:53 in Chamorro Standard Time.