NPA-NXX - 240-457
This is the 240-457 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 240-457 subcode mainly covers Frederick in Frederick 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 233385 comments across our systems for the 240-457 subcode.
Looking for a different number? Follow a link below to see our recently active.
804-716-3011 251-472-2900 410-416-5569 724-984-8437 860-924-7266513-323-8796 612-405-7674 828-294-9179 817-841-3237 574-528-6595