NPA-NXX - 312-444
This is the 312-444 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 312-444 subcode mainly covers Chicago in Cook 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 At&t Illinois. 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 5194675 comments across our systems for the 312-444 subcode.
Looking for a different number? Follow a link below to see our recently active.
662-468-1288 812-436-6923 707-248-3045 619-272-4083 781-437-9067212-601-4186 606-629-1218 262-795-1002 781-694-3250 320-631-2160