Where is area code 670?

Area code question: Where is area code 670? Did someone call you with an area code 670 and you want to know where they are calling from? Is the number on your Caller ID showing area code 670 and you are wondering where that person or business is located?

The location of area code 670 is

Northern Mariana Islands

In other words, individuals and businesses with a telephone number that has the area code 670 may be from Northern Mariana Islands.

There are many instances where someone with area code 670 is not actually calling from Northern Mariana Islands. They may have moved from Northern Mariana Islands, but not bothered changing their cell phone number or they may have ported their number from Northern Mariana Islands to another state.

Furthermore, there are ways for "businesses" and individuals to get a phone number with area code 670, even though they are not located in or calling from Northern Mariana Islands.

Thus, the 670 area code belongs to Northern Mariana Islands, but these days that does not necessarily mean that the caller is from Northern Mariana Islands or located in Northern Mariana Islands.

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Where is area code 671?
Now you know that the area code 670 is for Northern Mariana Islands. Go here for the next area code on our list.