| Business | Phone |
| Electric Dept Warehouse 560 Mott St, New Madrid 63869 | (573) 748-9621 |
| New Madrid City Collector 560 Mott St, New Madrid 63869 | (573) 748-2359 |
| New Madrid Maintenance 560 Mott St, New Madrid 63869 | (573) 748-2552 |
| New Madrid Mun Light & Power 560 Mott St, New Madrid 63869 | (573) 748-2458 |