670 area code
Get a local phone number in Saipan, nan
Biggest city:
Saipan
State:
District of Columbia
Major Cities:
Aguijan, Rota, Saipan, Tinian
Timezone:
Pacific (GMT +10)
Population:
48,527
Average Income:
$31,362
Zip codes:
96950
Unemployment Rate:
10.80%
Nearby area codes:
670 area code summary
Area code 670 covers the Commonwealth of the Northern Mariana Islands (CNMI), a U.S. territory in the western Pacific including Saipan, Tinian, and Rota. Established in 1997, it replaced the international dialing prefix for calls to CNMI, integrating it into the North American Numbering Plan. The local economy is based on tourism, garment manufacturing (historically), and government employment. Its relationship with the U.S. makes it unique among Pacific island economies. A 670 number reflects a Pacific regional identity while maintaining compatibility with North American telecommunications systems—useful for tourism agencies, government services, and international communications.
Fun fact 💡
Saipan’s Banzai Cliff marks a WWII site where 1,000+ jumped in 1944.
🏢First Phone Company:
Northern Marianas Communications Corporation (NCC)
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