Telecommunications go Results Found: 3 Button group with nested dropdown Charter Communications Charter Communications 1223 Offnere Street Portsmouth Oh 45662 (740) 993-9014 ATT ATT 2335 Gallia Street Portsmouth Oh 45662 (740) 353-8583 Horizon Telcom Horizon Telcom 68 E. Main Street Chillicothe OH 45601 (866) 418-8126