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Tariff 4 Filing Schedule

The Tariff No.4 Online System locks on the 6th of every month. If the 6th falls on a holiday, or over a weekend, the system will lock on the previous Friday. On the day occuring 15 days before the last day of the month, a new version of the tariff is filed with the FCC. This filing takes effect on the first day of the following month.

Changes in Tariff FCC No. 4 must be entered into the Tariff No. 4 Online System by the Lock Date listed below in order to be effective on the first of the following month.

  2016 Filing Calendar

Lock Date File/Issue Date Effective Date
01/06/2017 01/17/2017 02/01/2017
02/06/2017 02/14/2017 03/01/2017
03/06/2017 03/17/2017 04/01/2017
04/06/2017 04/14/2017 05/01/2017
05/05/2017 05/17/2017 06/01/2017
06/06/2017 06/16/2017 07/01/2017
07/06/2017 07/17/2017 08/01/2017
08/04/2017 08/17/2017 09/01/2017
09/06/2017 09/15/2017 10/01/2017
10/06/2017 10/17/2017 11/01/2017
11/04/2017 11/16/2017 12/01/2017
12/06/2017 12/15/2017 01/01/2018