| Business | Phone |
| Frost Bank Weslaco 78596 | (956) 973-9551 |
| Lone Star National Bank 260 S Texas Blvd, Weslaco 78596 | (956) 447-1860 |
| Texas State Bank 1401 E 8th St, Weslaco 78596 | (956) 968-2402 |
| Weslaco Bancshares Inc 401 S Kansas Ave, Weslaco 78596 | (956) 968-1511 |
| Laredo National Bank 255 S Texas Blvd, Weslaco 78596 | (956) 447-2026 |