| Business | Phone |
| Connect 1 850 N Kings Hwy, Texarkana 75501 | (903) 832-5109 |
| Phone Jax 1713 S Park Rd, Texarkana 75503 | (903) 794-3663 |
| Independent Telecommunications 4106 Texas Blvd, Texarkana 75503 | (903) 792-2020 |
| Optus Telemation 4505 Willow Bend St, Texarkana 75503 | (903) 793-7101 |
| Save Old Texas High School 4106 Texas Blvd, Texarkana 75503 | (903) 794-2090 |
| Texas Telecommunications Users 4106 Texas Blvd, Texarkana 75503 | (903) 792-2248 |
| Windstream Communications 607 Olive St, Texarkana 75501 | (903) 793-7212 |