Post Offices List in Lewisville City, Texas:
| Lewisville Post Office | 194 CIVic Cir, Lewisville, TX 75067 |
| Old Town Finance Post Office | 320 S Charles St, Lewisville, TX 75057 |
| Lewisville Post Office | 194 CIVic Cir, Lewisville, TX 75067 |
| Old Town Finance Post Office | 320 S Charles St, Lewisville, TX 75057 |