6
Activate Your Internet Service
¾ To activate your Internet service:
1. Visit your cable Internet provider’s website and follow the
onscreen instructions to activate your Internet service.
Cable Internet
Provider
Contact Information
Bright House
Networks
http://support.brighthouse.com
1‑866‑898‑9101
Cablevision
http://www.cablevision.com
https://install.optimum.com/JointInstall/
Telephone number depends on your region.
Comcast
XFINITY
http://www.comcast.com/activate
http://www.xfinity.com/internetsetup
http://www.xfinity.com/internetsupport
1‑800‑XFINITY (1‑800‑934‑6489)
For more information, see Comcast XFINITY Self-
Activation on page 8.
Cox
https://activation.cox.net/selfactivation/start.cox
1‑888‑556‑1193
Mediacom
http://www.mediacomcable.com
https://maestro.mediacomcc.com/walledgarden/
page/login.jsp
1‑844‑2SIMPLE (1‑844‑274‑6753)
Time Warner
Cable
http://www.timewarnercable.com
https://elb02.activatemymodem.com/authentication
1‑800‑892‑2253
Note: You can also find the contact information in your monthly
Internet service billing statement.