NPA-NXX - 217-288
This is the 217-288 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 217-288 subcode mainly covers Sidell in Vermilion 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 81625 comments across our systems for the 217-288 subcode.