120 V
60 Hz
In Northern Mariana Islands, they use power outlets and plugs of type A and type B. The voltage is 120 V, and the frequency is 60 Hz.
Northern Mariana Islands uses power sockets of types A and B, so you'll need plugs that fit these outlets. The voltage in Northern Mariana Islands is 120 V, with a frequency of 60 Hz. To avoid damaging your electrical devices, check if you need a voltage converter.
Follow the instructions at the top of this page and select your home country to find out whether you need a travel adapter or voltage converter. You can also check out our essential travel gear guide to learn how to keep your devices charged and safe.
In Northern Mariana Islands, plug types A and B are used. Plug type A has two flat parallel pins and plug type B has two flat parallel pins and a grounding pin.
In Northern Mariana Islands, the standard voltage is 120 V and the frequency is 60 Hz.
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