| 911 Emergency | | 911 |
| Airport: San Luis Obispo County | | 781-5205 |
| Cable: San Luis Obispo | | 544-2688 |
| Cable: South County | | 489-2653 |
| Cal Poly Information | | 756-1111 |
| Chamber of Commerce: SLO | | 781-2777 |
| Cuesta Community College | | 546-3100 |
| Department of Motor Vehicles | | 543-0590 |
| High School :San Luis Obispo | | 544-5770 |
| Hospital: French Hospital | | 543-5353 |
| Hospital: Sierra Vista Medical | | 546-7600 |
| Library: San Luis Obispo | | 781-5991 |
| Library: Shell Beach | | 773-2263 |
| Library: South County | | 473-7161 |
| Mission College Prep | | 543-2131 |
| News: The Tribune | | 781-7800 |
| Pacific Bell Telephone | | 800-310-2355 |
| Pacific Gas & Electric | | 800-743-5000 |
| Parks & Rec: Arroyo Grande | | 473-5474 |
| Parks & Rec: San Luis Obispo | | 781-7300 |
| Performing Arts Center | | 756-7222 |
| Police/ Sheriff: San Luis Obispo | | 781-7317 |
| Sanitation: San Luis Obispo | | 543-0875 |
| SLO Golf and Country Club | | 543-3400 |
| SLO Schools | | 542-0106 |
| The Gas Company | | 800-427-2200 |
| Transportation: Central Coast Transit | | 541-2228 |
| Transportation: SLO Transit | | 541-2877 |
| U.S. Post Office | | 543-2605 |
| Water: Arroyo Grande | | 473-5438 |
| Water: Cal Cities | | 528-1626 |
| Water: San Luis Obispo | | 781-7133 |
