NPA-NXX - 443-478

This is the 443-478 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 443-478 subcode mainly covers Baltimore in Baltimore county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of Maryland 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 Maryland office.
Recently there have been an increase in reported calls, we've had over 620961 comments across our systems for the 443-478 subcode.

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

901-590-1231 818-745-9199 214-576-8846 940-345-9216 276-807-6138
803-932-6293 207-727-9173 754-218-8938 816-625-1453 408-543-8684