| Business | Phone |
| Angela's Pizza 1226 E 6th St, Ontario 91764 | (909) 467-5040 |
| Dalia's Pizza Market 2236 S Mountain Ave, Ontario 91762 | (909) 986-2222 |
| Domino's Pizza 1650 E 4th St # A, Ontario 91764 | (909) 391-3471 |
| Domino's Pizza 2550 S Vineyard Ave # B, Ontario 91761 | (909) 673-0383 |
| Domino's Pizza 301 S Rockefeller Ave, Ontario 91761 | (909) 390-1990 |
| Double Or Nothin Pizza 1145 W 4th St, Ontario 91762 | (909) 984-5621 |
| Double Or Nothin Pizza 2411 S Vineyard Ave # E, Ontario 91761 | (909) 947-6010 |
| Graziano's Pizza Restaurant 3060 S Archibald Ave, Ontario 91761 | (909) 773-1772 |
| Joey's Pizza 1910 S Archibald Ave, Ontario 91761 | (909) 930-2501 |
| La Pizza Loca 1436 S Euclid Ave, Ontario 91762 | (909) 983-9900 |
| Little Caesars Pizza 1670 E 4th St, Ontario 91764 | (909) 984-3879 |
| Little Caesars Pizza 2200 S Mountain Ave, Ontario 91762 | (909) 988-4181 |
| Little Caesars Pizza 3045 S Archibald Ave # C, Ontario 91761 | (909) 923-3227 |
| Little Caesars Pizza 602 W Holt Blvd # B, Ontario 91762 | (909) 986-8258 |
| Giovanni's Pizza 2254 S Euclid Ave, Ontario 91762 | (909) 986-3511 |
| Pat & Oscar's 4423 Mills Cir, Ontario 91764 | (909) 581-0041 |
| Pizza Factory Ontario 951 N Haven Ave # C, Ontario 91764 | (909) 466-8800 |
| Pizza Hut 1117 N Mountain Ave, Ontario 91762 | (909) 391-7171 |
| Pizza Hut 2598 S Archibald Ave # B, Ontario 91761 | (909) 923-5566 |
| Pizza Hut 715 N Euclid Ave, Ontario 91762 | (909) 986-8111 |
| Pizza Pirates 2207 S Mountain Ave, Ontario 91762 | (909) 983-5839 |
| Rocky's New York Pizzeria 1919 E 4th St, Ontario 91764 | (909) 989-8181 |
| Round Table Pizza 1020 N Mountain Ave, Ontario 91762 | (909) 988-8444 |
| Sports Time Pizza 2467 S Euclid Ave, Ontario 91762 | (909) 984-5161 |