Activate Your TW Modem

Subscribe for your modem activation at Time Warner through the services of www.activatemymodem.com. TWC is a renowned cable and telecommunications company in the United States and presently operating in 29 regions. Based on the amount of revenues, it is also in the second place of the biggest cable companies in America.


The Time Warner Centre has its corporate headquarters in Midtown Manhattan, New York. Several offices of the company are also found in Stamford, Charlotte and Herndon Town. You can find them in the states of Connecticut, North Carolina and Virginia respectively. The company was established in the year 1992 through the merger of American Television & Communication Corporation and Time Incorporated. Chartered Communications has purchased the company for .7 billion during May 18, 2016. There is a plan by Charter to unify the systems of TWC under the brand of Spectrum services. There are many interesting information that you can learn about TWC and its modem at activatemymodem.com.

Accessing Your ActivateMyModem Services

Activate Your TW Modem

Many online services are offered to existing customers of Time Warner Cable. You will be assisted on how to activate your modem and explore its additional features. Please read the following guide for your modem activation:

  • Navigate to the Tell us about yourself menu
  • Enter your zip code
  • Give your 10 digit phone number
  • Input your account number
  • Activate your modem
  • Proceed online

Locate and use the Get Started button on your activation process. Read the additional instructions thoroughly and review the information that you have provided.

Signing In To TWC Account

For users that have an existing account at TWC, please read the following guide. Follow the instruction below for your successful activate my modem login:

  • Locate the My Account tab and use it.
  • Wait until you are taken to the login area.
  • Input your password and username to the appropriate fields.
  • Proceed by using the Sign In key
  • Use the Forgot Password link if you have lost your password.
  • Receive your TWC credentials by using the Register key.

You may speak with the customer support in case you have issues with your modem activation. Call the customer assistance representative at 1-877-309-5869. You may also call for support for other problems with your account through 1-800-892-4357.