| Business | Phone |
| Antioch Brown Bag Program 1811 C St, Antioch 94509 | (925) 778-1884 |
| Familias Unidas 315 G St, Antioch 94509 | (925) 427-7935 |
| Halo Po Box 2011, Antioch 94531 | (925) 473-4642 |
| La Leche League 5101 Roundup Ct, Antioch 94531 | (925) 755-7864 |
| Veterans Of Foreign Wars 815 Fulton Shipyard Rd, Antioch 94509 | (925) 757-2010 |