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 - T

ABCDEFGHIJKLMNOPQRSTUVWXYZ

Function Description Department
Tax Abatement Program Tax Abatement Program Mayor's Office
Tax Increment Reinvestment Zone Program Tax Increment Reinvestment Zone Program Mayor's Office
Tax Rates Tax Rates Harris County Appraisal District
Telephone Numbers Aviation - Administrative Contacts Houston Airport System
Telephone Numbers Aviation - General Contacts Houston Airport System
Telephone Numbers City Service Request (non-emergency) 311
Telephone Numbers Crime Stoppers Police Department
Telephone Numbers Drug Enforcement, Treatment, Prevention and Support Group Numbers Public Safety and Homeland Security
Telephone Numbers Fire - Department Contact Numbers Fire Department
Telephone Numbers Gang Division Tip Line Police Department
Telephone Numbers Health and Human Services Health and Human Services
Telephone Numbers Helpful Emergency Numbers Office of Emergency Management
Telephone Numbers Housing and Community Development Numbers Housing and Community Development
Telephone Numbers Legal Department Divisions Legal Department
Telephone Numbers Municipal Courts Public Information Municipal Courts
Telephone Numbers Planning and Development Helpful Numbers Planning and Development
Telephone Numbers Police Department Phone Directory Police Department
Telephone Numbers Police Stations and Storefronts Police Department
Telephone Numbers Solid Waste Press Office Solid Waste
Telephone Numbers Victims Services Helpful Telephone Numbers Police Department
Television Station Houston Television HTV (formerly Municipal Channel) Mayor's Office
Tennis Courts Tennis Courts Parks and Recreation
Theater District Theater District Houston First Corp
Ticket Payments Ticket Payments Municipal Courts
Tourism Tourism
Tower Commission Tower Commission Planning and Development
Traffic and Transportation Statistics Traffic and Transportation Statistics Public Works and Engineering
Traffic Counts Traffic Counts Public Works and Engineering
Traffic Counts Traffic Signal Timing Optimization Program Public Works and Engineering
Traffic Counts Traffic Standard Map Details Public Works and Engineering
Traffic Counts Tree and Hardscape Standard Details Public Works and Engineering
Traffic Counts Utility (2017 Water and Wastewater Rates) and Service Information Public Works and Engineering
Traffic Counts Utility Relocation Ordinance Program Public Works and Engineering
Traffic Flow Cameras Traffic Flow Cameras Houston Transtar
Traffic Report Traffic Report Houston Transtar
Traffic Signal Performance Improvement Program Traffic Signal Timing Optimization Program Public Works and Engineering
Traffic Violation Ticket Information Traffic Violation Ticket Information Municipal Courts
Trail System Trail System Parks and Recreation
Transportation Alleys Maintained by the City Public Works and Engineering
Transportation Drivers Crash Report Police Department
Transportation Light Rail
Transportation Major Thoroughfare Plan Planning and Development
Transportation Mobility Plan Planning and Development
Transportation Earth Hauling Application Public Works and Engineering
Transportation Private Streets Data Summary Applications Public Works and Engineering
Transportation Standard Map Details for Public Works and Engineering Projects Public Works and Engineering
Transportation Traffic Standard Map Details Public Works and Engineering
Transportation Urban Corridor Planning Project Planning and Development
Transportation Licenses and Permits Chauffeured Limousine Drivers License Administration and Regulatory Affairs
Transportation Licenses and Permits Chauffeured Vehicle Permits and Fees Administration and Regulatory Affairs
Transportation Licenses and Permits Jitney Permit and Fees Administration and Regulatory Affairs
Transportation Licenses and Permits Private School Vehicle Permits and Fees Administration and Regulatory Affairs
Transportation Licenses and Permits Sightseeing and Charter Services Permit Administration and Regulatory Affairs
Transportation Licenses and Permits Taxicab Drivers License Administration and Regulatory Affairs
Transportation Licenses and Permits Taxicab Vehicle Permit Administration and Regulatory Affairs
Transportation Licenses and Permits Transportation Licenses and Permits Administration and Regulatory Affairs
Transportation Licenses and Permits Vehicle for Hire Drivers License (non-taxicab) Administration and Regulatory Affairs
Transportation Licenses and Permits Vehicle for Hire License/Permit (non-taxicab) Administration and Regulatory Affairs
Trash Pickup Schedules Trash Pickup Schedules Solid Waste
Tree Protection Ordinance Tree Protection Ordinance Parks and Recreation
Tree Waste Tree Waste / Junk Waste Solid Waste
Types of Parks Types of Parks Parks and Recreation