571 Carriers

Ymax Communcations Corp. - Fl Verizon Virginia, Inc. - Va
Verizon Virginia, Inc. Verizon Virginia
Verizon South Inc. - Va Us Lec Of Virginina Llc
Us Lec Of Virginia Llc - Dc United Tel Co Of Indiana Inc
Teleport Communications Group, Starpower Communications, Llc
Sprint Spectrum L.P. Sprint Spectrum L P
Southwestern Bell Mobile Syste Sbc Telecom, Inc. - Va
Rnk Pac-West Telecomm Of Virginia,
Openband Of Virginia, Inc. Omnipoint Communications Cap O
Nextel Communications, Inc. New Cingular Wireless Pcs
Metrocall Mci Metro Ats, Inc. - Va
Level 3 Communications, Llc - Dslnet Communications Va, Inc.
Cox Fibernet Commercial Servic Coretel Virginia, Llc - Va
Comcast Phone Of Virginia, Inc Comcast Phone Of Virginia
Cellco Partnership Dba Verizon Cavalier Telephone, L.L.C.
Cavalier East Llc - Va Cavalier East Llc - Md
Broadwing Communications, Llc Broadstreet Communications Of
Blue Licenses Holding, Llc Atx Telecommunications Service


571 Cities

WaterfordWashington
WalkertonVienna
TriangleSpringfield
RichmondReston
OaktonMerrifield
McleanMc Lean
ManassasLorton
LeesburgHerndon
HaymarketFredericksburg
FairfaxDulles
DamascusDale City
CliftonChantilly
CentrevilleBeltsville
AshburnArlington
Annapolis JunctionAlexandria


571 Exchanges

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