Derry Phone Numbers

Telephone numbers of Derry

Derry is part of the New Hampshire region. The area code for Derry is 1603421 and the calling code [email protected] is +1. The Derry phone number format is +1 603-421-XXXX.

Every city of New Hampshire has a different prefix that is used for fixed lines. Back in the old days, when someone wanted to call a person from another city, theyshould first dial the prefix code of that area.

For mobile phones, you don't need to specify the area code of Derry, but when you want to call a fixed line number, you should first type the area code.In case of Derry you dial first +1603421.

This tool can be used if you want to have a list of Derry random phone numbers that can be used for unit tests or in case you need some placeholders.