NPA-NXX - 240-678

This is the 240-678 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 240-678 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 Cellular (Dedicated) registered to Verizon Wireless. 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 240-678 subcode.

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

817-367-2541 919-497-3698 408-952-8501 606-341-7643 973-905-5169
660-627-1684 651-466-2943 706-844-7849 760-651-5863 513-229-1658