| Business | Phone |
| Dallas Economic Development 1500 Marilla Dr 5cs, Dallas 75201 | (214) 670-1685 |
| Farmers Branch Economic Dev 13000 William Dodson Pkwy, Dallas 75234 | (972) 919-2512 |
| Small Business Dev Ctr 1950 N Stemmons Fwy 5067, Dallas 75207 | (214) 747-1300 |
| Dallas Consumer Protection Ofc 320 E Jefferson Blvd, Dallas 75203 | (214) 948-4400 |