670 Area Code Information

State: MP

Largest City in Area: SAIPAN

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

Major Cities in 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)

Zip Codes in 670

  • 96950
  • 96951
  • 96952

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