| Baltimore City | |
| Baltimore Development Corp | 410-837-9305 |
| Neighborhood Services Center | 410-545-6510 |
| Sanitation | |
| Garbage | 410-396-4515 |
| Potholes | 410-396-8111 |
| Street Cleaning | 410-396-4545 |
| Street Lights | 410-396-5352 |
| Water / Sewer Problems | 410-396-5352 |
| Planning | 410-545-6536 |
| Enforcement | |
| Zoning | 410-396-4126 |
| Housing | 410-545-6521 |
| Building | 410-396-3481 |
| 410-396-3540 | |
| Health | 410-396-3475 |
| Licenses | |
| Retail Business Disrict | 410-396-3231 |
| Trader’s License | 410-333-3790 |
| Minor Priviledge | 410-396-3346 |
| Miscellaneous | |
| Report Gas Leaks | 410-685-0123 |
| Political | |
| Mayor Martin O’Malley | 410-396-4892 |
| City Council | 410-396-4800 |
| Governor | 410-974-3901 |
| State Legislative Delegation | 410-631-7900 |
| Police | |
| Emergency | 911 |
| Non-Emergency | 311 |
| Report Drug Activity | 410-685-3784 |
| Southeast Community Development Corporation | |
| Main Office | 410-342-3234 |
