| Business | Phone |
| Anchor Marina Park 40 Tarpon Ave, Port Isabel 78578 | (956) 943-9323 |
| Laguna Seca Park 1338 State Highway 100, Port Isabel 78578 | (956) 943-6578 |
| Long Island Village Owners 950 S Garcia St A, Port Isabel 78578 | (956) 943-3431 |
| Long Island Village Rental 900 S Garcia St, Port Isabel 78578 | (956) 943-6449 |
| Long Island Village Own Assoc 900 S Garcia St, Port Isabel 78578 | (956) 943-5921 |
| Port Isabel Park Ctr Inc 702 Champion Ave, Port Isabel 78578 | (956) 943-7340 |
| Sandpiper Trailer Park 1106 State Highway 100, Port Isabel 78578 | (956) 943-1268 |
| Sea Garden Park State Highway 100, Port Isabel 78578 | (956) 943-1831 |
| Tarpon Rv Park & Marina 226 Basin St, Port Isabel 78578 | (956) 943-2040 |
| Traveler Rv Park 504 State Highway 100, Port Isabel 78578 | (956) 943-3373 |