| Business | Phone |
| Antioch Library 501 W 18th St, Antioch 94509 | (925) 757-9224 |
| Antioch Library 5019 W-18th, Antioch 94509 | (925) 757-9224 |
| East County Library 301 W 10th St, Antioch 94509 | (925) 778-5610 |
| Project Second Chance 501 W 18th St, Antioch 94509 | (925) 754-8317 |