NPA-NXX - 240-340
This is the 240-340 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 240-340 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 240-340 subcode.
Looking for a different number? Follow a link below to see our recently active.
479-325-7721 605-231-6071 321-567-9258 765-856-1991 845-287-8889781-727-4793 520-709-5111 318-538-7865 562-362-4729 765-771-2420