NPA-NXX - 603-923

This is the 603-923 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 603-923 subcode mainly covers Rochester in Strafford 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 Level 3. 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 123143 comments across our systems for the 603-923 subcode.

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

443-890-2663 650-563-9193 253-753-3128 253-310-1826 905-617-9403
845-614-5044 571-494-3873 442-283-4291 904-446-1220 931-623-4202