NPA-NXX - 443-507
This is the 443-507 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 443-507 subcode mainly covers Hampstead in Carroll 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 167134 comments across our systems for the 443-507 subcode.
Looking for a different number? Follow a link below to see our recently active.
787-802-5550 954-798-3545 415-534-2220 347-870-3014 469-458-7629646-633-2322 407-373-4119 816-743-2790 954-634-9140 314-785-1787