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Frontier Planned Network Maintenance Events

Frontier’s CM Daily Report provides a high level view of the planned network maintenance events that may impact services in 25 states across the U.S. where our Carrier customers do business. The CM Daily Report provides general information such as state, CLLI, start date and time, end date and time and services affected. The daily CM Daily Report may not be inclusive of all network maintenance activity.

If you are experiencing network issues in an area not listed on the CM Daily Report, please submit a trouble ticket to Frontier. For more information on submitting trouble tickets to Frontier, please visit the Trouble Administration page of our website.

CM Daily Reports Posted Weekdays by 5:00 p.m. Eastern Time

Network Change Management Moratoriums