Click the County Name to go to the County’s web site.
| County | Phone | Fax |
| Alameda | 510-272-3755 | 510-272-3755 |
| Alpine | 530-694-2283 | 530-694-2491 |
| Amador | 209-223-6351 | 209-223-6721 |
| Butte | 530-538-7721 | 530-538-7991 |
| Calaveras | 209-754-6356 | 209-754-6739 |
| Colusa | 530-458-0450 | 530-458-0461 |
| Contra Costa | 925-313-7500 | 925-313-7660 |
| Del Norte | 707-464-7200 | 707-464-3115 |
| El Dorado | 530-621-5719 | 530-642-8148 |
| Fresno | 559-600-3534 | 559-488-6774 |
| Glenn | 530-934-6402 | 530-934-6571 |
| Humboldt | 707-445-7663 | 707-445-7410 |
| Imperial | 760-482-4244 | 760-482-4243 |
| Inyo | 760-878-0302 | 760-878-0307 |
| Kern | 661-868-3485 | 661-868-3209 |
| Kings | 559-582-3211 | 559-582-2794 |
| Lake | 707-263-2302 | 707-263-3703 |
| Lassen | 530-251-8241 | 530-251-8245 |
| Los Angeles | 213-974-3211 | 213-617-2348 |
| Madera | 559-675-7710 | 559-675-7654 |
| Marin | 415-473-7215 | 415-473-6542 |
| Mariposa | 209-966-2332 | 209-966-6496 |
| Mendocino | 707-463-4311 | 707-463-6597 |
| Merced | 209-385-7631 | 209-725-3956 |
| Modoc | 530-233-6218 | 530-233-6237 |
| Mono | 760-932-5510 | 760-932-5511 |
| Monterey | 831-755-5035 | 831-755-5435 |
| Napa | 707-253-4467 | 707-253-6171 |
| Nevada | 530-265-1232 | 530-265-9858 |
| Orange | 714-834-2727 | 714-558-0681 |
| Placer | 530-889-4300 | 530-889-4305 |
| Plumas | 530-283-6380 | 530-283-6195 |
| Riverside | 951-955-6200 | 951-955-9692 |
| Sacramento | 916-875-0760 | 916-875-0765 |
| San Benito | 831-636-4030 | 831-636-4033 |
| San Bernardino | 909-387-8307 | 909-387-6781 |
| San Diego | 619-531-5507 | 619-557-4056 |
| San Francisco | 415-554-5596 | 415-554-7151 |
| San Joaquin | 209-468-2630 | 209-468-0422 |
| San Luis Obispo | 805-781-5643 | 805-781-5641 |
| San Mateo | 650-363-4500 | 650-363-1903 |
| Santa Barbara | 805-568-2550 | 805-568-3247 |
| Santa Clara | 408-299-5500 | 408-297-9526 |
| Santa Cruz | 831-454-2002 | 831-454-2495 |
| Shasta | 530-225-3600 | 530-225-5673 |
| Sierra | 530-289-3283 | 530-289-2801 |
| Siskiyou | 530-842-8036 | 530-842-8059 |
| Solano | 707-784-6210 | 707-784-6209 |
| Sonoma | 707-565-1888 | 707-565-1364 |
| Stanislaus | 209-525-6461 | 209-525-6586 |
| Sutter | 530-822-7160 | 530-822-7198 |
| Tehama | 530-527-5931 | 530-529-4019 |
| Trinity | 530-623-1257 | 530-623-8398 |
| Tulare | 559-636-5100 | 559-737-4468 |
| Tuolumne | 209-533-5535 | 209-533-5674 |
| Ventura | 805-654-2181 | 805-645-1305 |
| Yolo | 530-666-8135 | 530-666-8213 |
| Yuba | 530-749-7820 | 530-749-7824 |