| Business | Phone |
| G&L Communications 1104 Thorpe Ln A, San Marcos 78666 | (512) 754-3500 |
| Lion Wireless 1404 Clarewood Dr # 2b, San Marcos 78666 | (512) 805-8780 |
| Radio Shack 200 Springtown Way 318, San Marcos 78666 | (512) 353-8995 |
| Wireless America 1503 Aquarena Springs Dr B, San Marcos 78666 | (512) 878-4316 |
| Wireless Store 700 N Ih 35, San Marcos 78666 | (512) 805-0900 |