Area Code 240

Local Presence for Cumberland, Frederick, Hagerstown, and Gaithersburg

You can increase your connection rate up to 30% by dialing from a local number.

Local Presence by Tenfold gives you one-click access from your existing phone system to a local number in the US area code 240 and more than 200 others.

Reach out to customers in Cumberland, Frederick, Hagerstown, and Gaithersburg.

Source: Wikipedia