NPA-NXX - 443-990

This is the 443-990 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 443-990 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 Bandwidth.com. 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 443-990 subcode.

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

561-529-8589 219-302-6006 925-475-3330 270-889-4110 502-785-4285
323-577-2946 229-941-3687 641-896-7100 252-978-9354 660-626-5681