Harris County Area Codes

About Harris County Area Codes

The county of Harris County, located in Texas, is served by 4 telephone area code(s) in this dataset. These calling codes cover cities, suburbs, and unincorporated communities across the county.

Major phone area codes used in Harris County include 281, 346, 713, 832. The county mainly follows the America/Chicago time zone.

Cities and towns served by these area codes in Harris County include Atascocita, Baytown, Channelview, Cloverleaf, Deer Park, La Porte, Mission Bend, Pasadena, South Houston, Spring.

List of Area Codes in Harris County, Texas

The table below lists all telephone area codes used in Harris County, Texas, along with their associated cities and time zones from this dataset.

Related Area Code Pages

Explore related area code resources on Burning Compass:

• All area codes in Texas
• Individual area code details are available from the table above.