Northern Mariana Islands Phone Prefixes in 670-8XX Area Code

Phone Prefixes in the 670-8XX Area Code

Prefix Usage Primary City
(670) 878 Unknown
(670) 838 Unknown
(670) 868 Unknown
Prefix Usage Primary City
(670) 888 Unknown
(670) 898 Unknown
(670) 858 Unknown
(670) 848 Unknown

More 6XX Area Codes Phone Numbers