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1990 - 1997

Headwaters Telephone Company, part of Rhinelander Telecommunications, Inc., was an operating company independent of Citizens Utility Company. Its revenues were below threshold, and it was not required to file ARMIS reports.

1998

In November 1998, Citizens acquired, in its entirety, Rhinelander Telecommunications, Inc., including Headwaters Telephone Company with one study area jurisdiction: Wisconsin.

COSA

Effect

CTHW

New operating company and study area COSA

 

1999

The company's initial ARMIS filing (the ARMIS Service Quality 43-05 Report), made on April 3, 2000, was for this reporting year's data.

2000

Headwaters Telephone Company was discontinued and the study area was transferred to Rhinelander Telephone Company (CTWI).

COSA

Effect

CTHW

Transferred under the control of Rhinelander Telephone Company.

Bureau/Office: 

Updated: 
Thursday, May 14, 2015