| Business | Phone |
| Alamosa Pcs 2552 Shasta Way, Klamath Falls 97601 | (541) 273-0417 |
| Cell Tech 218 N 7th St, Klamath Falls 97601 | (541) 273-1566 |
| Cellular One 839 Main St, Klamath Falls 97601 | (541) 850-5373 |
| Cvc Internet 2250 S 6th St, Klamath Falls 97601 | (541) 884-5488 |
| Totally Cellular 1779 Washburn Way, Klamath Falls 97603 | (541) 850-1445 |
| Unicel 2316 S 6th St, Klamath Falls 97601 | (541) 882-0000 |
| Us Cellular Inc 2650 Washburn Way # 180, Klamath Falls 97603 | (541) 892-8722 |