| Business | Phone |
| Bnfl Inc 159 N Idaho, Arco 83213 | (208) 527-8484 |
| Cheytac 363 Sunset Dr, Arco 83213 | (208) 527-8614 |
| Lost River Geothermal Co Richardson Ln, Arco 83213 | (208) 527-8539 |
| Lost Rivers Emt's 201 N Idaho, Arco 83213 | (208) 527-3046 |
| Micro Serve 120 S Water, Arco 83213 | (208) 527-3983 |
| Northwest Arms Dist Po Box 621, Arco 83213 | (208) 527-4560 |