| Business | Phone |
| Visitors Information Ctr 600 7th St, Davenport 99122 | (509) 725-6711 |
| Chemical Dependency Board 1110 Park St, Davenport 99122 | (509) 725-0033 |
| Chemical Dependency Board 407 Morgan, Davenport 99122 | (509) 725-0033 |
| Counseling Center 1211 Merriem St, Davenport 99122 | (509) 725-3001 |
| Lincoln County Shop 4th St & Rossamp;, Davenport 99122 | (509) 725-5021 |
| Lincoln Cnty Transfer Station 34735 State Route 2 E, Davenport 99122 | (509) 725-0122 |
| Lincoln County Alcohol & Drug 510 Morgan St, Davenport 99122 | (509) 725-2111 |
| Lincoln County Bldg Permits 301 6th, Davenport 99122 | (509) 725-7911 |
| Lincoln County Commissioners 450 Logan St, Davenport 99122 | (509) 725-3031 |
| Lincoln County Developmental 707 13th St, Davenport 99122 | (509) 725-1086 |
| Lincoln County Engineer Office 27234 State Route 25 N, Davenport 99122 | (509) 725-7041 |
| Lincoln County Fair Assn 1601 Morgan, Davenport 99122 | (509) 725-5161 |
| Lincoln County Licensing Dept 450 Logan St, Davenport 99122 | (509) 725-8227 |
| Lincoln County Soil Cnsrvtn 1310 Morgan St, Davenport 99122 | (509) 725-1345 |
| Lincoln County Weed Control 405 Ross St, Davenport 99122 | (509) 725-3646 |