NPA-NXX - 312-487
This is the 312-487 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 312-487 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 Metropcs. 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 312-487 subcode.
Looking for a different number? Follow a link below to see our recently active.
434-738-4704 978-323-7351 419-642-9399 719-266-1814 508-463-6496334-403-6511 231-384-3426 386-866-5675 575-449-3335 630-863-1901