| Business | Phone |
| 3 Rivers Wireless 705 24th St W, Billings 59102 | (406) 656-5949 |
| 3 Rivers Wireless 904 Main St # 1, Billings 59105 | (406) 591-3003 |
| Airtel 521 24th St W, Billings 59102 | (406) 896-8659 |
| Airtel Wireless 2212 Broadwater Ave, Billings 59102 | (406) 652-5082 |
| All Access Cellular 1414 Main St, Billings 59105 | (406) 256-9411 |
| All Access Cellular 301 S 24th St W, Billings 59102 | (406) 656-9411 |
| Verizon Wireless 1701 Grand Ave, Billings 59102 | (406) 248-1990 |
| Verizon Wireless 300 S 24th St W, Billings 59102 | (406) 651-5148 |
| Western Wireless Corp 2000 Coburn Rd, Billings 59101 | (406) 248-3460 |
| Wireless Express 1310 Main St, Billings 59105 | (406) 254-2288 |
| Wireless Express 1633 Main St, Billings 59105 | (406) 867-1455 |
| Wireless Express 2525 King Ave W, Billings 59102 | (406) 656-1758 |
| Wireless Express 960 S 24th St W # A1, Billings 59102 | (406) 656-3330 |
| Wireless Express First Cellula 1206 24th St W, Billings 59102 | (406) 655-1707 |
| Tlc Wireless 443 Broadwater Ave, Billings 59101 | (406) 252-7111 |
| Bitterroot Wireless 2545 Central Ave # C2, Billings 59102 | (406) 651-8703 |
| Cellular Connection 323 24th St W # A, Billings 59102 | (406) 656-7466 |
| Cellular One 2564 King Ave W # H, Billings 59102 | (406) 656-1000 |
| Cellular One 644 Broadwater Ave, Billings 59101 | (406) 254-2000 |
| Cellular One-Billings 2000 Coburn Rd, Billings 59101 | (406) 252-3560 |
| Cellular Outfitters 1010 Grand Ave, Billings 59102 | (406) 245-0929 |
| Cellular Plus 111 S 24th St W # 35, Billings 59102 | (406) 655-4848 |
| Cellular Plus 1600 Main St, Billings 59105 | (406) 867-4848 |
| Cellular Plus 2750 Old Hardin Rd, Billings 59101 | (406) 256-8000 |
| Cellular Plus 300 S 24th St W, Billings 59102 | (406) 655-7878 |
| Cellular Wholesale 1807 Grand Ave, Billings 59102 | (406) 655-4740 |
| Cowboy Connections 2205 Grand Ave, Billings 59102 | (406) 651-5411 |
| Red Dot Wireless 2424 Central Ave, Billings 59102 | (406) 656-8900 |
| Montana Cellular 1033 S 29th St W # B, Billings 59102 | (406) 656-0094 |
| Horizon Wireless 2010 Grand Ave, Billings 59102 | (406) 655-1015 |