| Business | Phone |
| District Attorney 401 Civic Center Dr W, Santa Ana 92701 | (714) 568-1200 |
| District Attorney 801 Civic Center Dr W, Santa Ana 92701 | (714) 541-7600 |
| Orange County District Atty 401 Civic Center Dr W, Santa Ana 92701 | (714) 834-3600 |
| Orange County District Atty 700 Civic Center Dr W, Santa Ana 92701 | (714) 834-3952 |
| Orange County Public Defender 600 W Santa Ana Blvd # 111, Santa Ana 92701 | (714) 541-7660 |