NPA-NXX - 312-874
This is the 312-874 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 312-874 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 Cellular (Dedicated) registered to T-mobile. 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 312-874 subcode.
Looking for a different number? Follow a link below to see our recently active.
870-884-2453 920-407-6639 615-977-2827 972-532-7155 281-973-5428587-463-6226 239-284-7530 812-298-1010 423-291-4540 216-417-3529