NPA-NXX - 240-577

This is the 240-577 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 240-577 subcode mainly covers Leonardtown in St. Mary's 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 105151 comments across our systems for the 240-577 subcode.

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

561-953-6791 704-241-3971 615-375-6387 603-257-3837 561-972-3333
941-803-3121 650-597-6910 443-618-9464 320-321-3748 757-965-7276