Area Code 37 / +68237
Area Code 37 / +68237 (Cook Islands)
The prefix 37 is the area code for Palmerston. And Palmerston is located in Cook Islands. If you are outside United States of America and you want to call a person in Palmerston, in addition to the area code, you need the country code for the country you wish to call. The country code for United States of America is +682, so if you are in United States of America and you want to call a person in Palmerston, you have to prefix that person’s phone number with +682 37.
The zero in front of the area code is omitted in this case.
The plus sign at the beginning of the phone number can usually be used in this format. However, it’s more common to replace the plus sign with a sequence of numbers that alerts the telephone network that you want to dial a telephone number in another country. The ITU recommends using 00, which is also used in many countries, including all European countries.
In United States of America, 011 is used instead of 00.
As an alternative to +682 37, which you have to place in front of the telephone number of a person in Palmerston in order to call them from United States of America, you can also use 011682 37.
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