Comcast has launched VoIP service throughout its properties in Maryland and Northern Virginia.
Cities and towns in this launch of Comcast Digital Voice include Anne Arundel County, Baltimore County, Howard County, and Montgomery County, Md.; and Alexandria, Arlington, Reston, and Western Prince William County, Va.
Comcast expects to launch VoIP to more than 15 million homes by year-end. The MSO has debuted it in north of 20 markets thus far.