717 Carriers

Ymax Communications Corp Pa Xo Pennsylvania, Inc.
Verizon Pennsylvania, Inc. Verizon North Inc. - Pa
Verizon Pennsylvania, Inc - P Us Lec Of Pennsylvania, Inc.
United Tel Co Of Pennsylvania Tcg Delaware Valley, Inc. - Pa
Sprint Spectrum L.P.- Pa Sprint Spectrum L.P.
Sprint Spectrum L P Pa Southwestern Bell Mobile Syste
Service Electric Telephone Schuylkill Mobile Fone, Inc.
Remi Retail Communications, Ll Pennsylvania Tel Co
Nextel Partners Operating Corp Nextel Communications, Inc.
New Cingular Wireless Pcs Neutral Tandem Pennsylvania
Metrocall Mci Worldcom Communications, I
Mahanoy & Mahantango Telephone Level 3 Communications, Llc -
Kmc Telecom V, Inc. - Pa Independent Cellular Network,
Global Naps - Pa Frontier Communications Of Pen
Frontier Communications Of Bre Denver & Ephrata Tel & Tel Co
D+E Omnipoint Wireless Joint V D&E/Omnipoint Wireless Joint V
D + E Systems D & E Systems, Inc.
Ctsi, Llc Core Communications, Inc. - Pa
Commpartners, Llc - Pa Commonwealth Telephone Company
Comcast Phone Of Pennsylvania, Comcast Business Communication
Choice One Communications, Inc Cellco Partnership Dba Verizon
Blue Licenses Holding, Llc Bandwidth Com Clec
Atx Telecommunications Service At&T - Local - Pa
Armstrong Telecommunications Arch Wireless Holdings, Inc.
Aquis Communications, Inc. Adelphia Susquehanna Telecommu
Adelphia Business Solutions Of


717 Cities

York SpringsYork
WrightsvilleWaynesboro
WarfordsburgTrevorton
Tower CityThompsontown
Terre HillStrasburg
StewartstownSteelton
St ThomasSpring Grove
ShippensburgShellsville
RichlandRichfield
ReinholdsReedsville
Red LionReading
RawlinsvilleQuarryville
PottsvillePorters Sideling
Port RoyalPhiladelphia
PaxtoniaPaxtang
PalmyraNewville
NewportNewburg
New OxfordNew Holland
New CumberlandNew Bloomfield
NeedmoreMyerstown
Mt Holly SpgsMountville
Mount JoyMoosic
MilroyMillersville
MillerstownMillersbg
MifflintownMiddletown
MercersburgMechanicsburg
Mc VeytownMc Sherrystown
Mc ConnellsburgMc Alisterville
MarysvilleMarietta
ManheimManchester
LykensLoysville
LiverpoolLittlestown
LititzLewistown
LewisberryLeola
LebanonLandisville
LancasterKirkwood
JonestownIckesburg
HummelstownHershey
HerndonHarrisburg
Harisbgzn1Hanover
HalifaxGreencastle
GratzGordonville
GlenvilleGlen Rock
GettysburgGap
FrystownFayetteville
Fawn GroveFairfield
EphrataEnola
ElizabethvilleElizabethtown
EdinburgEast Waterford
East BerlinDuncannon
Dry RunDrumore
DoverDillsburg
DenverDelta
DauphinColumbia
ChambersburgCarlisle
Camp HillBrogue
Blue Ridge SummitBlain
BiglervilleBelleville
AnnvilleAllensville
AkronAirville


717 Exchanges

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