724 Carriers

Yukon-Waltz Tel Co Xo Pennsylvania, Inc.
Windstream Pennsylvania, Inc. West Side Tel Co - Pa
Verizon Pennsylvania, Inc. Verizon North Inc. - Pa
Verizon Pennsylvania, Inc - P Us Lec Of Pennsylvania, Inc.
United Tel Co Of Pennsylvania Telcove Of Pennsylvania, Inc.
Tcg Pittsburgh, Inc. Sygnet Communications
Sprint Spectrum L.P.- Pa Sprint Spectrum L.P.
Sprint Communications Company, Sprint Communications Company
Pymatuning Independent Telepho Pymatuning Indep Tel Co
Penn Telecom, Inc. Paetec Communications, Inc. -
Pac-West Telecomm, Inc. - Pa North Pittsburg Tel Co
Nextel Communications, Inc. Neutral Tandem Pennsylvania
Metrocall Mci Metro Ats, Inc. - Pa
Marianna-Scenery Hill Tel Co Level 3 Communications, Llc -
Leap Wireless Intl, Inc. Dba C Leap Wireless Intl
Laurel Highland Tel Co Kmc Telecom V, Inc. - Pa
Intermedia Communications, Inc Idt America, Corp. - Pa
Idt America Hickory Tel Co
Global Crossing Local Services Fibernet Telecommunications Of
Dobson Cellular Systems, Inc. Csm Wireless
Core Communications, Inc. - Pa Consolidated Communications Of
Comcast Phone Of Pennsylvania, Comcast Business Communication
Citizens Tel Co Of Kecksburg Choice One Communications, Inc
Cellco Partnership Dba Verizon Blue Licenses Holding, Llc
Bentleyville Communications Co At&T - Local - Pa
Armstrong Telecommunications, Armstrong Telecommunications
Armstrong Tel Co - Pa Arch Wireless Holdings, Inc.
American Cellular Corporation Allegiance Telecom Of Pennsylv
Aerial Communications Advanced Telephone Sys Inc Dba
A.V. Lauttamus Communications,


724 Cities

ZelienopleYukon
YoungwoodWorthington
WexfordWestnewton
WestfordWest Sunbury
West NewtonWaynesburg
WashingtonWampum
W MiddlesexW Alexander
VolantVenetia
VandergriftValencia
UniontownTransfer
TempletonTarentum
SpringdaleSmock
SmithfieldSlippery Rock
SheloctaSharpsville
SharonSewickley
ScottdaleScenery Hill
SaxonburgSandy Lake
SaltsburgRussellton
Rural ValleyRogersville
Rochester MillsRochester
Rices LandingRenfrew
PulaskiProspect
PrincetonPortersville
Point MarionPittsburgh
PetroliaPerryopolis
ParkerParis
OakdaleNew Wilmington
New SalemNew Kensington
New GalileeNew Freeport
New FlorenceNew Castle
New BrightonNew Alexandria
Mt MorrisMount Pleasant
Mount MorrisMonongahela
MonessenMidland
MeridianMercer
Mc DonaldMc Clellandtown
MasontownMars
MariannaLigonier
LeechburgLatrobe
KittanningJefferson
JeannetteJamestown
IrwinIndiana
Indian HeadImperial
HookstownHomer City
HomeHilliards
HickoryHerminie
HarrisvilleHarrison City
HadleyGrove City
GreenvilleGreensburg
GreensboroGraysville
GlenwillardGibsonia
FreeportFredonia
Ford CityFinleyville
Fayette CityFarmington
FairchanceExport
Evans CityEnon Valley
EmlentonEllwood City
EdinburgEast Millsboro
East BradyDonora
DonegalDilliner
DerryDelmont
DawsonDaisytown
Cranberry TwpConnellsville
ClymerClinton
ClaysvilleChicora
CharleroiCarmichaels
CanonsburgCalifornia
ButlerBurgettstn
BulgerBrownsville
BridgevilleBrave
BolivarBlairsville
BessemerBentleyville
Belle VernonBeaver Falls
BadenAvonmore
AvellaAultman
ApolloAmbridge
AltoonaAllison
AliquippaAcme


724 Exchanges

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