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670-290

You are reviewing the Area Code (NPA/NXX) report for 670-290. Did you mean to search the SMS short code 670290?

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The area code you entered (670) is for a U.S. territory. These territories use the +1 country code, but calls might still incur international rates depending on your service provider’s policy. Check your calling plan details.

Northern Marianna Islands (CNMI)

Location: Oceania, islands in the North Pacific Ocean, about three-quarters of the way from Hawaii to the Philippines
Cities: Saipan*,Rota,Agrihan

Raw Number670290
Basic Format670-290
NPA (Area Code)670
NXX290

Reports

Anonymous User from Tucson, Arizona

January 16, 2026 at 6:22 PM

670-290-6679 reported as a Robocall. Received on January 16, 2026 at 3:10 PM.