| Business | Phone |
| United Methodist Church 806 N 9th St, Humboldt 66748 | (620) 473-3242 |
| Assemblyof God Faith 1019 N 9th St, Humboldt 66748 | (620) 473-3118 |
| St Joseph Parish 322 N 6th St, Humboldt 66748 | (620) 473-2636 |
| St Joseph's Rectory 514 Central St, Humboldt 66748 | (620) 473-2129 |
| St Peters Lutheran Church 910 Amos St, Humboldt 66748 | (620) 473-2343 |
| Christian Church 120 N 9th St, Humboldt 66748 | (620) 473-3652 |
| Poplar Grove Baptist Church 316 Mulberry St, Humboldt 66748 | (620) 473-2472 |
| Poplar Grove Church 305 Mulberry St, Humboldt 66748 | (620) 473-3063 |
| First Baptist Church 118 7th St, Humboldt 66748 | (620) 473-2481 |