NPA-NXX - 203-303
This is the 203-303 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 203-303 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. 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 203-303 subcode.
Looking for a different number? Follow a link below to see our recently active.
310-965-4104 385-351-9042 434-218-4957 651-233-4484 580-647-6120512-521-4680 818-357-1103 512-519-5623 970-225-7353 403-503-9012