NPA-NXX - 203-397

This is the 203-397 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 203-397 subcode mainly covers New Haven 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 203-397 subcode.

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

213-377-8565 908-564-6364 972-809-2579 561-570-1525 707-666-1971
414-963-9579 603-470-9071 970-314-4137 203-440-4799 608-279-3930