Calvert County residents soon may see a new local area code on their caller IDs. This week, the Maryland Public Service Commission announced that an additional area code will be implemented across ...

Maryland is getting another area code to keep up with the demand for phone numbers. Residents in eastern Maryland, including the Baltimore area, soon might be dialing 667 to go along with the 410 and ...

Maryland is adding a new area code. The Public Service Commission says that the new 667 code being launched today is being added because the 410 and 443 area codes will soon be exhausted. Customers ...

BALTIMORE (AP) - Maryland is getting a new 667 area code. The Public Service Commission says the remaining numbers in the 410 and 443 area codes are expected to be exhausted by early next year and the ...

Calvert County residents will be seeing a new local area code on their caller IDs. The Maryland Public Service Commission announced Oct. 12 that an additional area code will be implemented across ...