The following are responses to an Aug. 1, 2008 letter sent by Representatives Edward J. Markey (D-MA), John D. Dingell (D-MI), Joe Barton (R-TX) and Cliff Stearns (R-FL), to 33 leading Internet and broadband companies pressing them for information about the extent to which they collect information about consumers' use of their broadband services or websites.

AOL

AT&T

CableOne

Yahoo!

Google

Cablevision

Charter Communications

Comcast

Cox Communications

Insight

Knology

Mediacom

Suddenlink

CenturyTel

TDS Telecom

United Online

PAETEC

XO Communications

Cbeyond

Covad

tw telecom

Frontier 

RCN

Verizon

EarthLink

Windstream

Level 3

Bright House

Bresnan

Covad

Time Warner

WOW! Internet, Cable and Phone

Microsoft