| Business | Phone |
| Academic Associates Dunnigan 95937 | (530) 758-3735 |
| Americana Arms Dunnigan 95937 | (530) 759-8321 |
| Byard Jas L Toxicology Dunnigan 95937 | (530) 758-2965 |
| Call For Care Dunnigan 95937 | (530) 757-5535 |
| Digital Destinations Dunnigan 95937 | (530) 757-2323 |
| Marzetti Dunnigan 95937 | (530) 757-6021 |
| Yolo Unite Dunnigan 95937 | (530) 757-5520 |
| Zakauddin Vera Dunnigan 95937 | (530) 758-1015 |