NPA-NXX - 443-320

This is the 443-320 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 443-320 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 Regular Landline registered to Global Crossing. 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 443-320 subcode.

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

574-646-5464 631-248-8375 587-408-4962 972-207-7708 717-634-1881
571-208-1536 562-912-5647 765-310-7945 619-207-9345 714-988-2053