NPA-NXX - 815-310
This is the 815-310 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 815-310 subcode mainly covers Utica in Lasalle 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 113924 comments across our systems for the 815-310 subcode.
Looking for a different number? Follow a link below to see our recently active.
502-595-4415 678-710-7176 856-413-7440 281-766-5562 570-887-8206320-222-2763 732-781-6292 608-618-4709 929-422-8991 401-635-3213