NPA-NXX - 847-420

This is the 847-420 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 847-420 subcode mainly covers Northbrook 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 At&t Mobility. 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 847-420 subcode.

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

757-305-4109 432-897-8868 903-527-7891 828-578-4929 571-341-7805
412-954-5147 708-394-8496 201-504-2109 479-934-1008 330-301-9044