| Business | Phone |
| East Side Speech & Language 1201 E 15th St 304, Plano 75074 | (972) 424-0148 |
| Children's Language Developmnt 2000 N Central Expy 113, Plano 75074 | (972) 422-6968 |
| In Home Speech & Language 3700 W 15th St 102c, Plano 75075 | (972) 964-7494 |
| Patricia Matzke Levin Otr 4011 W Plano Pkwy, Plano 75093 | (972) 596-6192 |
| Park Cities Test Prep-Learning 2415 Coit Rd # D, Plano 75075 | (972) 596-4949 |
| Treat Services 2109 W Spring Creek Pkwy 200, Plano 75023 | (972) 964-7073 |
| Richardson Speech-Language 3608 Preston Rd 205, Plano 75093 | (972) 312-0870 |
| Richardson Speech Language 3608 Preston Rd # 205, Plano 75093 | (972) 231-4639 |