AT&T Clec Online

Handbook for Illinois, Indiana, Michigan, Ohio, Wisconsin

Collocation Tier 2 Training

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Need Collocation Tier 2 Training?


Effective September 2020, the AT&T Tier 2 Training course is online. 

Please note:

  1. Once registration is submitted, your request will be sent to the Tier 2 Training Support Team.
  2. After registration, a confirmation email will be sent within 2 business days with instructions on how to access the course, payment information and steps to follow after completion of the course.