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.
704-547-4623 661-339-5166 865-395-7150 408-469-8820 606-304-4300352-455-8597 801-506-8438 501-323-5938 662-765-5081 947-539-1572