| Business | Phone |
| Walnut-Diamond Bar Weekly 18800 Amar Rd # A4, Walnut 91789 | (626) 839-7050 |
| East Hacienda News Svc 701 Brea Canyon Rd, Walnut 91789 | (909) 594-4103 |
| Walnut Times 382 N Lemon Ave, Walnut 91789 | (909) 595-9323 |
| Weekly News 18800 Amar Rd, Walnut 91789 | (909) 839-7050 |