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.

443-715-1932 516-370-6480 740-968-3996 318-503-6055 302-381-6107
423-371-9862 302-448-4097 717-753-4012 248-805-9189 850-684-9887