| Business | Phone |
| Bonita Paradise Mobile Home Pk 3131 Valley Rd, National City 91950 | (619) 475-1800 |
| Bonita Vista Mobile Home Park 2621 Sweetwater Rd # 54, National City 91950 | (619) 475-7404 |
| Happy Hollow Trailer Park 999 E Division St, National City 91950 | (619) 264-6600 |