Find Internet Service in Washington County, MD |

21740 - Hagerstown	21742 - Hagerstown, Northern	21713 - Boonsboro	21795 - Williamsport
21783 - Smithsburg	21722 - Clear Spring, Big Spring	21782 - Sharpsburg	21750 - Hancock
21756 - Keedysville	21746 - Hagerstown, Md Correctional System	21719 - Cascade, Fort Ritchie, Highfield	21733 - Fairplay, St James
21711 - Big Pool	21767 - Maugansville	21779 - Rohrersville, Gapland	21734 - Funkstown
21781 - Saint James, Hagerstown	21749 - Hagerstown, Citicorp Brm	21748 -	21747 - Hagerstown
21741 - Hagerstown	21721 - Chewsville	21720 - Cavetown	21715 - Brownsville

Broadband and internet service terminology:

LAN

LAN is the acronym for local area network. A computer network that spans a relatively small area connecting computers, workstations, files servers, printers, and peripherals. Most LANs are confined to a single building or group of buildings. However, one LAN can be connected to other LANs over any distance via telephone lines and radio waves. A system of LANs connected in this way is called a Wide Area Network (WAN).