NPA-NXX - 618-437
This is the 618-437 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 618-437 subcode mainly covers Ina in Jefferson 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 Frontier. 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 38827 comments across our systems for the 618-437 subcode.
Looking for a different number? Follow a link below to see our recently active.
650-557-3321 667-216-6988 570-663-5623 231-313-6864 609-804-8460559-547-9743 646-624-5163 951-273-2808 580-710-6181 503-619-4277