| Department | Phone Number |
| City Manager | 956-787-0006 |
| City Secretary | 956-787-0006 |
| Planning | 956-787-0006 |
| Code Enforcement | 956-787-0006 |
| City Inspector | 956-787-0006 |
| Human Resources | 956-787-0006 |
| Purchasing | 956-787-0006 |
| Finance | 956-787-0006 |
| Police Department | 956-787-1454 |
| Fire Department | 956-781-2004 |
| Municipal Court | 956-787-8689 |
| Parks and Recreation | 956-787-6699 |
| Museum | 956-961-4398 |
| Public Works | 956-787-8321 |
| Information Technology | 956-787-0006 |
| Grants | 956-787-0006 |
| Utility Billing | 956-787-0006 |