| Business | Phone |
| Monroe Realty 210 W Main St, Gun Barrel City 75156 | (972) 235-0126 |
| Johnson Monroe Realtors 210 W Main St, Gun Barrel City 75156 | (903) 887-4477 |
| Johnson Monroe Realtors 2415 W Main St, Gun Barrel City 75156 | (903) 887-4477 |
| Johnson Real Estate 210 W Main St, Gun Barrel City 75156 | (972) 287-4829 |
| Texas Realty Inc 120 W Main St, Gun Barrel City 75156 | (903) 887-1914 |
| Johnson Monroe 210 West Main St, Gun Barrel City 75156 | (903) 288-3221 |
| Johnson Monroe, Realtors 210 West Main, Gun Barrel City 75156 | (972) 322-0136 |