670 Area Code Phone Directory

Phone Prefixes in the 670 Area Code

(670) 2XX (670) 3XX (670) 4XX (670) 5XX (670) 6XX (670) 7XX (670) 8XX (670) 9XX

State: MP

Largest City in Area: SAIPAN

Area code (670) is in the state of MP. Below, are the major cities in the area code (670).

SAIPAN, MP (7,859)

ROTA, MP (505)

TINIAN, MP (444)

HONOLULU, HI (433)

HAGATNA, GU (245)

SAN DIEGO, CA (161)

PORTLAND, OR (161)

TAMUNING, GU (144)

LAS VEGAS, NV (131)

SEATTLE, WA (131)

96950

96951

96952