| Business | Phone |
| Cingular Wireless 2134 Montebello Town Ctr, Montebello 90640 | (323) 724-3611 |
| Cingular Wireless 892 W Beverly Blvd, Montebello 90640 | (323) 838-0200 |
| Excell Communications 819 W Whittier Blvd, Montebello 90640 | (323) 346-3600 |
| Verizon Wireless 2028 Montebello Town Ctr, Montebello 90640 | (323) 728-8708 |
| Mobile Tech 2134 Montebello Town Ctr, Montebello 90640 | (323) 728-4272 |
| Pacific Wireless 2513 W Beverly Blvd, Montebello 90640 | (323) 726-0706 |
| Nextel Communications Inc 2156 Montebello Town Ctr #Bu14, Montebello 90640 | (323) 725-3006 |
| Nextel Communications Inc 860 N Garfield Ave, Montebello 90640 | (323) 728-1175 |