Area Code 936 History:
Area code 936 was put into service. Area code 936 was created from a split of area code 409.
Counties in Texas within area code 936 include:
Angelina County, Cherokee County, Grimes County, Hardin County, Harris County, Houston County, Leon County, Liberty County, Madison County, Montgomery County, Nacogdoches County, Polk County, San Augustine County, San Jacinto County, Shelby County, Trinity County, Tyler County, Walker County, and Washington County.
Major cities or places in Texas within area code 936 include:
Area code 936 serves a portion of east-central Texas including the larger cities and communities of Conroe, Huntsville, Lufkin, and Nacogdoches in addition to many smaller communities within the area code 936 service area.