> SMITHVILLE TELEPHONE COMPANY, INCORPORATED Indiana Since: 1954 SMITHVILLE TELEPHONE COMPANY, INCORPORATED
> DAVIESS-MARTIN COUNTY RURAL TELEPHONE CORPORATION Indiana Since: 1949 DAVIESS-MARTIN COUNTY RURAL TELEPHONE CORPORATION
> NEW LISBON BROADBAND AND COMMUNICATIONS, LLC Indiana Since: 2014 NEW LISBON BROADBAND AND COMMUNICATIONS, LLC
