Ctc Communications 1525 S Main St China Grove, NC 28023 Phone : (704) 722-2000 Ctcommunications/concord Telephone Concord, NC 28025 Phone : (704) 722-2000 Ctc Wireless Po Box 227 Concord, NC 28026 Phone : (704) 722-2000 Ctc Communications 1000 Progress Pl Concord, NC 28025 Phone : (704) 722-2000 Ctc Wireless Ctc Business/retail Locations 280 S Main St Kannapolis, NC 28081 Phone : (704) 722-2000 Amy Justis Office Progress Pl Ne Concord, NC 28025 Phone : (704) 722-2402 Ctc/concord Telephone Customer 1000 Progress Pl Concord, NC 28025 Phone : (704) 722-3000