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Private company

Southern New England Telephone Company

Southern New England Telephone Company is a telephone company based in New Haven, founded in 1878.1

Last updated Oct 21, 2026.

Overview

1878Founded1

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Corporate structure

Southern New England Telephone Company is part of a group headed by Frontier Communications Parent, Inc.. 112 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Frontier Communications Parent, Inc. Dallas, Texas
    • Southern New England Telephone Company New Haven
    • Citizens Capital Ventures Corp. Subsidiary · Delaware, United States
    • Citizens Directory Services Company L.L.C. Subsidiary · Delaware, United States
    • Citizens Louisiana Accounting Company Subsidiary · Delaware, United States
    • Citizens Newcom Company Subsidiary · Delaware, United States
    • Citizens Newtel, LLC Subsidiary · Delaware, United States
    • Citizens Pennsylvania Company LLC Subsidiary · Delaware, United States
    • Citizens SERP Administration Company Subsidiary · Delaware, United States
    • Citizens Telecom Services Company L.L.C. Subsidiary · Delaware, United States
    • Citizens Telecommunications Company of California Inc. Subsidiary · California, United States
    • Citizens Telecommunications Company of Illinois Subsidiary · Illinois, United States
    • Citizens Telecommunications Company of Minnesota, LLC Subsidiary · Delaware, United States
    • Citizens Telecommunications Company of Nebraska Subsidiary · Delaware, United States
    • Citizens Telecommunications Company of Nevada Subsidiary · Nevada, United States
    • Citizens Telecommunications Company of New York, Inc. Subsidiary · New York, United States
    • Citizens Telecommunications Company of Tennessee L.L.C. Subsidiary · Delaware, United States
    • Citizens Telecommunications Company of The White Mountains, Inc. Subsidiary · Delaware, United States
    • Citizens Telecommunications Company of Utah Subsidiary · Delaware, United States
    • Citizens Telecommunications Company of West Virginia Subsidiary · West Virginia, United States
    • Citizens Utilities Capital L.P. Subsidiary · Delaware, United States
    • Citizens Utilities Rural Company, Inc. Subsidiary · Delaware, United States
    • Commonwealth Communication, LLC Subsidiary · Delaware, United States
    • Commonwealth Telephone Company LLC Subsidiary · Pennsylvania, United States
    • Commonwealth Telephone Enterprises LLC Subsidiary · Delaware, United States
    • Commonwealth Telephone Management Services, Inc. Subsidiary · Pennsylvania, United States
    • and 86 more

Built from subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

Timeline

  1. 1878Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1