NPA-NXX - 603-644

This is the 603-644 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 603-644 subcode mainly covers Manchester 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 603-644 subcode.

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

580-658-1660 559-961-4335 857-334-5356 774-313-9347 646-328-6353
702-903-3411 801-927-3160 551-239-7129 704-326-3954 843-638-8419