| Cell Number | Business Name |
|---|---|
| 15305954422 | Lassen Mineral Lodge |
| 15305954452 | Lassen Mineral Lodge | Restaurant & Saloon |
| 15305954480 | Lassen Volcanic National Park Headquarters |
| 15305953555 | Lassen Café & Gift |
| 15302287724 | North Valley DJ Services |
| 15305953311 | US Forestry Department |
| 15305954480 | Bumpass Hell |
| 15305954480 | South Summit Lake Campground |
| 15305956121 | Butte Lake Stock Corral |
| 18774446777 | Summit Lake North |
| 15305956121 | Butte Lake Group |
| 15305954480 | Southwest Walk-In Campground |
| 15305953369 | Mt Lassen Assembly of God Camp and Conference Grounds |
| 15305954480 | Lassen Southwest Entrance Station |
| Cell Number | Business Name |
|---|---|
| 15305954480 | Warner Valley Ranger Station |
| 18002758777 | United States Postal Service |
| 15303781495 | Lassen Association Business Office |
| 15305953363 | Harper's Home Repair & Maintenance |
| 15305954480 | Kohm Yah-mah-nee Visitor Center |
| 15302253426 | CA Department of Transportation - Mineral |
| 15305956121 | Juniper Lake Group Campground |
| 15305954422 | Volcano Country RV Park |
| 15305956121 | JUNIPER LAKE STOCK CORRAL |
| 15305956121 | Manzanita Lake Campground |
| 15305956121 | SUMMIT LAKE STOCK CORRAL |
| 15305954422 | Mineral Lodge |
| 15305954480 | Summit Lake Ranger Station |
| 15305954422 | Mineral Lodge |