| Business | Phone |
| Columbus Bldg Elec Inspection 2424 14th St, Columbus 68601 | (402) 562-4264 |
| Columbus Cemetery Supervisor 1060 12th Ave, Columbus 68601 | (402) 562-4251 |
| Columbus City Mayor 2424 14th St, Columbus 68601 | (402) 562-4232 |
| Columbus City Council Chambers 1369 25th Ave, Columbus 68601 | (402) 562-7102 |
| Columbus City Offices 2424 14th St, Columbus 68601 | (402) 564-8584 |
| Columbus Engineering Dept 2424 14th St, Columbus 68601 | (402) 562-4236 |
| Columbus Human Resources Dept 2424 14th St, Columbus 68601 | (402) 562-4243 |
| Columbus Property Supt 2424 14th St, Columbus 68601 | (402) 562-4240 |
| Columbus Recycling Ctr 960 24th Ave, Columbus 68601 | (402) 562-4270 |
| Columbus Transfer Station 570 14th Ave, Columbus 68601 | (402) 562-4254 |
| Columbus Water Billing 2424 14th St, Columbus 68601 | (402) 562-4220 |
| Columbus Water Plant 1058 28th Ave, Columbus 68601 | (402) 562-4247 |
| Maintenance Shop Rr 4, Columbus 68601 | (402) 564-8914 |
| Columbus Area Transit 2518 14th St, Columbus 68601 | (402) 564-9293 |