NPA-NXX - 312-448

This is the 312-448 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 312-448 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 Verizon Wireless. 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 312-448 subcode.

Looking for a different number? Follow a link below to see our recently active.

316-357-4181 571-835-2991 760-539-8650 470-388-1233 706-250-4175
516-724-9605 336-436-4351 541-505-3506 702-988-3772 347-944-8485