Trying to find which country code is +1-670?

+1-670 is assigned to Northern Mariana Islands (Former Mariana Islands District – Trust Territory of the Pacific Islands) – This is a International Dialing Code when you dial to Northern Mariana Islands (Former Mariana Islands District – Trust Territory of the Pacific Islands) from abroad.

When you receive a call from Northern Mariana Islands (Former Mariana Islands District – Trust Territory of the Pacific Islands) this +1-670 ISD Code will appear on your mobile caller id.

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