1. Easy Wireless
334 S Highway 81, Duncan, OK 73533
Coordinate: 34.49866,-97.96838
Phone: (580) 786-5232
2. UScellular
1019 N Highway 81, Duncan, OK 73533
Coordinate: 34.5158,-97.96739
Phone: (580) 786-0169
3. AT&T Store
2400 S Highway 81, Duncan, OK 73533
Coordinate: 34.47656,-97.96541
Phone: (580) 475-0199