| Business | Phone |
| Bikeman Limousine Bikes 740 Market St, San Diego 92101 | (619) 232-6232 |
| San Diego Irc 2515 Camino Del Rio S, San Diego 92108 | (619) 298-6171 |
| Tijuana Convention & Tourism 6855 Friars Rd # 26, San Diego 92108 | (619) 299-8518 |
| Seaworld 500 Sea World Dr, San Diego 92109 | (619) 226-3900 |
| San Diego Visitor Info Center 2688 E Mission Bay Dr, San Diego 92109 | (619) 276-8200 |
| San Diego Wild Animal Park San Diego 92101 | (619) 231-0251 |
| San Diego Bike & Kayak Tours 1840 Chalcedony St, San Diego 92109 | (858) 274-1824 |
| City Sightseeing San Diego Inc 437 J St, San Diego 92101 | (619) 231-1477 |
| Patriotic Adventures 4085 Park Blvd, San Diego 92103 | (619) 325-0670 |
| Old Town San Diego Boosters 2461 San Diego Ave, San Diego 92110 | (619) 293-0117 |
| Mission Trails Regl Park Fndtn 1 Father Junipero Serra Trl, San Diego 92119 | (619) 582-7800 |
| Gaslamp Quarter Assn 614 5th Ave # E, San Diego 92101 | (619) 233-5227 |
| Ghost & Gravestones Tours 2115 Kurtz St, San Diego 92110 | (619) 298-8687 |
| San Diego Tours 1220 Rosecrans Street #650, San Diego 92106 | (619) 866-6064 |