To faciltiate users, the United States of America is divided into regions known as Area Codes, corresponding to particular geographic telephone dialing areas.
An area code denotes the regional location of a phone number within the United States.
The Area Code table below shows an area codes each.
Area Code 670 listing, by city
@The cities listed with each area code are the major cities for that area code;
City / State | Area code | Zip Code | County | Iso | |
---|---|---|---|---|---|
Rota (Northern Mariana Islands) | 670 | 96951 | Tinian | US-MP | |
Saipan (Northern Mariana Islands) | 670 | 96950 | Tinian | US-MP | |
Tinian (Northern Mariana Islands) | 670 | 96952 | Tinian | US-MP |