A
Central State Telephone Company, LLC
525 Junction Road # 8800, Madison WI 53717-2163
(608) 831-1000
G
Central Telephone Company Of Virginia
417 W Main Street, Charlottesville VA 22903-5539
(434) 971-3707
H
Central Telephone Company Of Virginia
5454 W 110th Street, Shawnee Mission KS 66211-1204
(913) 323-4637
K
Central Texas Telephone Cooperative, Inc
1012 Reilley Street, Goldthwaite TX 76844-2486
(325) 648-2237