Comporium
PO Box 470
Rock Hill, SC 29731
803-324-9011
http://www.comporium.com
FTC
PO Box 588
1101 East Main Street
Kingstree, SC 29556
843-382-2333
http://www.ftc-i.net
Home Telecom
579 Stoney Landing Road
PO Box 1194
Moncks Corner, SC 29461
843-761-9101
http://www.homesc.com
HTC
PO Box 1820
3480 Hwy 701 N.
Conway, SC 29528-1820
843-365-2151
https://www.htcinc.net/
Palmetto Rural Telephone Co-op., Inc.
PO Drawer 1577
Walterboro, SC 29448
843-538-2020
www.prtc.us
PRTC
PO Box 249
201 Anderson Drive
Laurens, SC 29360
864-682-3131
https://www.prtcnet.com/
Sandhill Telephone Cooperative, Inc.
PO Box 519
122 S. Main Street
Jefferson, SC 29718
843-658-3434
http://shtc.net
TruVista
PO Box 160
112 York Street
Chester, SC 29706
803-385-2191
http://truvista.net
WCTEL
PO Box 610
Abbeville, SC 29620
864-446-2111
http://www.wctelephone.com