NPA-NXX - 603-440

This is the 603-440 subcode (NPA-NXX) prefix page. Follow a prefix to find the number you are looking for. We divide our pages up to make them more user friendly to navigate!

The 603-440 subcode mainly covers Merrimack in Hillsborough county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of New Hampshire state. Many of the numbers in this subcode are Regular Landline registered to Fairpoint Communications. We hear they employ a large number of people in the New Hampshire office.
Recently there have been an increase in reported calls, we've had over 400721 comments across our systems for the 603-440 subcode.

Looking for a different number? Follow a link below to see our recently active.

925-317-5373 267-420-7160 740-302-2375 347-639-6970 775-434-9227
786-804-7464 325-214-9093 306-883-9747 972-275-6182 614-432-5823