× (670)
Enter 7-digit phone number for area code 670 or the complete 10-digit phone number

Phone Prefixes for 670 Area Code

Area code Location Company / Service Provider

670 is not a valid area code or is not registered with the North America Number Plan.

List of all valid area codes

670 Area Code Information
Type of code: General Purpose Code
Location: CNMI - US
Time zone: (UTC+10)
Assigned for use: Yes
Code in service: Yes
Service date: July 01, 1997
In jeopardy: No
Relief in progress: No
NPA Relief status:
Code assignable: Yes
Geographic or
Reserved for future use: No
Planning letter(s): 010
Overlay code: No
Overlay complex:
Dialing plan Standard Permissive
Home local calls: 7D NA
Foreign local calls: NA NA
Home toll calls: 1+10D NA
Foreign toll calls: 1+10D -

Home   ·   Area Codes   ·   News & Info
Some useful links:
National Do Not Call Registry FTC - Cell Phones and the Do Not Call Registry FCC FTC Complaint Assistant © Copyright npnr.org - All rights reserved. 1.4.02