NPA-NXX - 815-315

This is the 815-315 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 815-315 subcode mainly covers Rockford in Winnebago 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 Regular Landline registered to Level 3. 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 295266 comments across our systems for the 815-315 subcode.

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

757-502-6788 559-223-8512 505-629-9637 361-528-8789 207-724-5228
416-935-9301 505-467-3740 760-979-4394 847-257-2719 646-894-6869