Alabama
Access Integrated Networks
CenturyTel
Deltacom
Windstream
FairPoint Communications
Frontier Communications
Time Warner Cable
Charter
Bright House Networks
PAETEC, TDS Telecom
Matrix Business Technologies
Alaska
Alascom
Alaska Power and Telephone Company
Anchorage Telephone Utility (ATU)
General Communication
Matrix Business Technologies
Arizona
Frontier Communications
Cox
PAETEC
TDS Telecom
Matrix Business Technologies
Arkansas
CenturyTel
Windstream
Charter
Cox
TDS Telecom
Matrix Business Technologies
California
Comcast
Verizon
Blue Casa
PAETEC, Frontier Communications
Time Warner Cable
Charter
Cox
Bright House Network
TDS Telecom
Matrix Business Technologies
Colorado
Bresnan Communications
Comcast
CenturyTel
FairPoint Communications
PAETEC, TDS Telecom
Matrix Business Technologies
Connecticut
Broadview Networks
Verizon
Comcast
PAETEC
Charter
Cox
Cablevision
Matrix Business Technologies
Delaware
Broadview Networks
CloseCall America
Atlantic Broadband
Cavalier Telephone
Comcast
Matrix Business Technologies
District [...]