NPA-NXX - 443-456

This is the 443-456 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. 443-456

The 443-456 subcode mainly covers Edgewood in Harford 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 Regular Landline registered to At&t. 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 244826 comments across our systems for the 443-456 subcode.

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

626-463-6294 910-508-4390 601-566-3366 205-353-4453 812-725-6196
707-239-7482 267-233-9404 720-639-4679 570-846-5382 301-312-9866
443-456-07XX
443-456-64XX
443-456-21XX
443-456-26XX
443-456-10XX
443-456-91XX
443-456-55XX
443-456-93XX
443-456-41XX
443-456-27XX
443-456-82XX
443-456-34XX
443-456-46XX
443-456-36XX
443-456-75XX
443-456-79XX
443-456-03XX
443-456-13XX
443-456-22XX
443-456-80XX
443-456-08XX
443-456-28XX
443-456-25XX
443-456-49XX
443-456-68XX
443-456-62XX
443-456-31XX


443-456-50XX
443-456-73XX
443-456-11XX
443-456-77XX
443-456-94XX
443-456-23XX
443-456-15XX
443-456-18XX
443-456-96XX
443-456-56XX
443-456-53XX
443-456-20XX
443-456-72XX
443-456-02XX
443-456-35XX
443-456-51XX
443-456-06XX
443-456-76XX
443-456-48XX
443-456-38XX
443-456-39XX
443-456-60XX
443-456-67XX
443-456-12XX
443-456-24XX
443-456-14XX
443-456-59XX
443-456-01XX
443-456-05XX
443-456-88XX
443-456-19XX