The HTC office in Conway is at the corporate headquarters of Horry Telephone Cooperative. The facility is also where the plant and engineering operations are located, which has been serving the Grand Strand for over 70 years. Inside, you can find a wireless retail store, where you can purchase the latest cellphones and mobile accessories, as well as sign up for new service. The Conway office is a full-service location with a drive-thru. HTC provides Internet, TV/Video, Security, Mobile and Home Phone services. One-stop shopping for the Conway area.