NPA-NXX - 240-543
This is the 240-543 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 240-543 subcode mainly covers Washington in Montgomery 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 Miscellaneous registered to Sprint. 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 971777 comments across our systems for the 240-543 subcode.
Looking for a different number? Follow a link below to see our recently active.
254-299-6254 581-268-1872 412-299-8446 847-979-7036 413-271-1364330-645-3542 818-405-4997 947-399-9215 765-780-2976 626-628-5683