For live assistance including TTY callers, dial 311. Some mobile phone users or persons outside the Houston area may need to dial 713.837.0311.

Houston 311 Help & Info

City Functions Index - V

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Function Description Department
Vendor List Vendor List City Council
Veterans Affairs Veterans Affairs Mayor’s Office
Volunteers Community Emergency Response Team (CERT) Office of Emergency Management
Volunteers Houston Police Volunteer Initiative Program Police Department
Volunteers Airport Rangers Equestrian Volunteer Program Houston Airport System
Volunteers Volunteer Airport Ambassador Program Houston Airport System
Volunteers Library Volunteers Library Department
Volunteers Volunteer Initiatives Program Mayor’s Office