NPA-NXX - 203-677

This is the 203-677 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 203-677 subcode mainly covers Wallingford in New Haven county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of Connecticut state. Many of the numbers in this subcode are Regular Landline registered to At&t East. We hear they employ a large number of people in the Connecticut office.
Recently there have been an increase in reported calls, we've had over 862477 comments across our systems for the 203-677 subcode.

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

920-756-8972 850-780-8164 509-287-9593 419-484-5771 417-225-9265
620-649-9981 443-466-9339 816-527-5706 925-973-3803 585-206-9816