| Business | Phone |
| Car Chat Po Box 2198, Chino 91708 | (909) 464-8213 |
| Ccs Networld 5536 Philadelphia St, Chino 91710 | (909) 590-1000 |
| Cell Express 4635 Riverside Dr, Chino 91710 | (909) 628-8222 |
| Cingular Wireless 3935 Grand Ave # B, Chino 91710 | (909) 590-1510 |
| Pcs Stations 12043 Central Ave, Chino 91710 | (909) 628-5838 |
| Radio Shack 12522 Central Ave, Chino 91710 | (909) 627-3539 |
| Solstar Wireless 14175 Telephone Ave, Chino 91710 | (909) 465-9100 |
| V P Communications 4135 Riverside Dr, Chino 91710 | (909) 902-9554 |
| Verizon Wireless 3825 Grand Ave, Chino 91710 | (909) 591-9740 |