508 Carriers

Xo Massachusets, Inc. Verizon New England Inc. Dba V
Verizon New England Inc. Teleport Communications Boston
Sprint Spectrum L.P. Southwestern Bell Mobile Syste
Sbc Telecom, Inc. - Ma Rnk, Inc.
Rcn Telecom Services, Inc. - M Paetec Communications, Inc. -
Omnipoint Miami E License, Llc Norfolk County Internet, Inc.
Nextwave Telecom, Inc Dba Next Nextel Communications, Inc.
Nep, Llc Metrocall
Mci Worldcom Communications, I Mci Metro, Ats, Inc.
Mci Metro Ats, Inc. - Ma Lightship Telecom, Llc - Ma
Lightship Telecom, Llc Level 3 Communications, Llc -
Kmc Telecom V, Inc. - Ma Global Naps, Inc.-Ma
Global Crossing Local Services Geotek Communications, Inc.
Freedom Ring Communications, L Ctc Communications Corp. - Ma
Conversent Communications Of M Comcast Phone Of Massachusetts
Comav Corporation Choice One Communications, Inc
Charter Fiberlink Ma-Cco, Llc Cellco Partnership Dba Verizon
Broadwing Communications, Llc Broadview Networks, Inc. - Ma
Blue Licenses Holding, Llc At&T - Local - Ma
Allegiance Telecom Of Massachu Acc National Telecom Corporati


508 Cities

WrenthamWorcester
WhitinsvilleWestport
WestfordWestboro
WellfleetWebster
WaylandWareham
WalthamWalpole
Vineyard HavenVillage Of Nagog Woods
UxbridgeUpton
TauntonSwansea
SturbridgeSpencer
SouthbridgeSouth Walpole
ShrewsburySeekonk
SalemSagamore Beach
RutlandRochester
RehobothProvincetown
PlymouthOxford
OstervilleOrleans
OakhamNorton
NorthboroNorth Falmouth
North EastonNorth Brookfield
No AttleboroNew Bedford
NeedhamNatick
NantucketMillis
MillburyMilford
MiddleboroMedway
MedfieldMattapoisett
MashpeeMarlborough
MarlboroMarion
MansfieldLeicester
LawrenceHyannis
HopkintonHolliston
HoldenHarwich
GraftonGloucester
FranklinFramingham
FoxboroFitchburg
FalmouthFall River
EdgartownEaston
East DouglasE Bridgewater
DoverDouglas
DightonDennis
ChilmarkChatham
CharltonCarver
CambridgeBuzzards Bay
BrocktonBridgewater
BrewsterBoylston
BostonBlackstone
BillericaBeverly
BellinghamBarnstable
AuburnAttleboro
AssonetAndover
Acton


508 Exchanges

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