240 Rate Centers

Wsngtnzn16 Wsngtnzn15
Wsngtnzn14 Wsngtnzn13
Wsngtnzn12 Wsngtnzn11
Wsngtnzn10 Wsng236z14
Wsng236z13 Wshngtnzn6
Wshngtnzn5 Wshngtnzn4
Wshngtnzn3 Wshngtnzn2
Williamspt Wasz 10 -
Washington Waldorf
Tompkinsvl Thurmont
Ridge Poolesvl
Oakland Nanjemoy
Myersville Mount Airy
Middletown Mechancsvl
Mccoole Lxtnpkgrml
Leonardtow Leonardtn
Laurel238 Laurel236
Laurel La Plata
Indianhead Ijamsville
Hughesvl Highfield
Hancock Hagerstown
Grantsvl Gaithersbg
Frostburg Frederick
Emmitsburg Damascus
Damascs236 Cumberland
Buckeystn Brandywine
Ashton236 Ashton


240 Carriers

Xspedius Management Co. Switch Xo Maryland, Llc
Verizon Maryland, Inc. - Md Verizon Maryland, Inc.
Verizon Maryland Uscoc Of Cumberland, Inc. Dba
Us Lec Of Virginia Llc - Dc Us Lec Of Maryland, Inc.
Tidalwave Telephone Inc. Teleport Communications Group
Starpower Communications, Llc Sprint Spectrum L.P. - Md
Sprint Spectrum L.P. Sprint Spectrum L P
Southwestern Bell Mobile Syste Sbc Telecom, Inc. - Md
Paetec Communications, Inc. - Pac-West Telecomm, Inc. - Md
Omnipoint Communications Cap O Nextel Communications, Inc.
Mte, Inc. Dba Mte Paging Netwo Metrocall
Mci Worldcom Communications, I Lightwave Communications, Llc
Level 3 Communications, Llc - Kmc Telecom Iii, Inc. - Md
Global Naps South, Inc. - Md Global Crossing Local Services
Dslnet Communications Va, Inc. Dobson Cellular Systems, Inc.
Core Communications, Inc. - Md Comcast Phone Of Northern Mary
Comcast Business Communication Cellco Partnership Dba Verizon
Cavalier Telephone Mid-Atlanti Cavalier East Llc - Md
Broadwing Communications, Llc Blue Licenses Holding, Llc
Bandwidth Com Clec Baltimore-Washington Telephone
Atx Telecommunications Service At&T - Local - Md
Arch Wireless Holdings, Inc. Arbros Communications Licensin
Allegiance Telecom Of Maryland


240 Exchanges

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