NPA-NXX - 443-301

This is the 443-301 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 443-301 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 At&t Mobility. 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 443-301 subcode.

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

972-669-9291 720-549-8737 251-581-9718 603-821-6559 702-666-3401
734-235-9647 360-769-5264 941-721-6287 585-678-1682 262-946-6507