1. UScellular 1114 N Main St, Altus, OK 73521 Coordinate: 34.64901,-99.33379 Phone: (580) 379-0254
2. Verizon Authorized Retailer – Cellular Sales 1321 N Main St, Altus, OK 73521 Coordinate: 34.65189,-99.33417 Phone: (580) 379-0879