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!

  1. Area Codes
  2. 443
  3. 443-301

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.

857-598-1567 302-468-2158 774-888-6796 707-471-5250 760-920-8210
574-231-2614 903-676-3767 309-833-8145 832-521-7018 860-750-2550
443-301-07XX
443-301-64XX
443-301-21XX
443-301-26XX
443-301-10XX
443-301-91XX
443-301-55XX
443-301-93XX
443-301-41XX
443-301-27XX
443-301-82XX
443-301-34XX
443-301-46XX
443-301-36XX
443-301-75XX
443-301-79XX
443-301-03XX
443-301-13XX
443-301-22XX
443-301-80XX
443-301-08XX
443-301-28XX
443-301-25XX
443-301-49XX
443-301-68XX
443-301-62XX
443-301-31XX


443-301-50XX
443-301-73XX
443-301-11XX
443-301-77XX
443-301-94XX
443-301-23XX
443-301-15XX
443-301-18XX
443-301-96XX
443-301-56XX
443-301-53XX
443-301-20XX
443-301-72XX
443-301-02XX
443-301-35XX
443-301-51XX
443-301-06XX
443-301-76XX
443-301-48XX
443-301-38XX
443-301-39XX
443-301-60XX
443-301-67XX
443-301-12XX
443-301-24XX
443-301-14XX
443-301-59XX
443-301-01XX
443-301-05XX
443-301-88XX
443-301-19XX