NPA-NXX - 331-223

This is the 331-223 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 331-223 subcode mainly covers Saint Charles in Kane county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of Illinois state. Many of the numbers in this subcode are Cellular (Dedicated) registered to At&t Mobility. We hear they employ a large number of people in the Illinois office.
Recently there have been an increase in reported calls, we've had over 515269 comments across our systems for the 331-223 subcode.

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

747-221-6606 641-696-6855 219-577-8298 315-454-3164 715-742-7047
401-351-7306 917-861-6569 561-226-4057 410-630-3163 562-888-4782