Texas Area Codes
Directory of all 29 telephone area codes assigned to Texas.
Texas phone numbers are served by 29 area codes operating in the Central / Mountain timezone.Because an overlay is active, 10-digit dialing is mandatory across much of the state. No area codes in Texas are currently flagged as high-risk scams.
Most populated prefix: area code 214 (Texas)
All Area Codes in Texas
Area Code 210
San Antonio, Kirby, Alamo Heights, Windcrest, Terrell Hills, Olmos Park, China Grove
Area Code 214
Dallas, Arlington, Plano, Irving, Garland, Frisco, Mckinney, Grand Prairie, Mesquite, Lewisville
Area Code 254
Killeen, Waco, Temple, Copperas Cove, Harker Heights, Belton, Stephenville, Hewitt, Gatesville, Robinson
Area Code 281
Houston, Pasadena, Pearland, League City, Sugar Land, Baytown, Missouri City, Fulshear, Rosenberg, Friendswood
Area Code 325
Abilene, San Angelo, Harker Heights, Brownwood, Snyder, Sweetwater, Nolanville, Brady, Comanche, Clyde
Area Code 346
Houston, Pasadena, Pearland, League City, Sugar Land, Baytown, Missouri City, Fulshear, Rosenberg, Friendswood
Area Code 361
Corpus Christi, Victoria, Anna, Melissa, Horizon City, Kingsville, Portland, Alice, Beeville, Rockport
Area Code 409
Beaumont, Texas City, Port Arthur, Galveston, La Marque, Orange, Nederland, Groves, Lumberton, Port Neches
Area Code 430
Tyler, Longview, Sherman, Greenville, Texarkana, Denison, Corsicana, Paris, Marshall, Palestine
Area Code 432
Garland, Midland, Odessa, Rowlett, Big Spring, Andrews, Heath, Town Of Pecos, Sunnyvale, Fort Stockton
Area Code 469
Dallas, Plano, Irving, Garland, Frisco, Mckinney, Grand Prairie, Mesquite, Lewisville, Carrollton
Area Code 512
Austin, Round Rock, Georgetown, Leander, Cedar Park, San Marcos, Kyle, Pflugerville, Hutto, Manor
Area Code 621
Houston, Pasadena, Pearland, League City, Sugar Land, Baytown, Missouri City, Fulshear, Rosenberg, Friendswood
Area Code 682
Fort Worth, Arlington, Mansfield, North Richland Hills, Euless, Burleson, Grapevine, Bedford, Keller, Haltom City
Area Code 713
Houston, Pasadena, Pearland, League City, Sugar Land, Baytown, Missouri City, Fulshear, Rosenberg, Friendswood
Area Code 726
San Antonio, Kirby, Alamo Heights, Windcrest, Terrell Hills, Olmos Park, China Grove
Area Code 737
Austin, Round Rock, Georgetown, Leander, Cedar Park, San Marcos, Kyle, Pflugerville, Hutto, Manor
Area Code 806
Lubbock, Amarillo, Plainview, Canyon, Pampa, Hereford, Dumas, Levelland, Borger, Sweetwater
Area Code 817
Fort Worth, Arlington, Mansfield, North Richland Hills, Euless, Burleson, Grapevine, Bedford, Keller, Haltom City
Area Code 830
New Braunfels, Schertz, Seguin, Cibolo, Del Rio, Converse, Eagle Pass, Kerrville, Boerne, Universal City
Area Code 832
Houston, Pasadena, Pearland, League City, Sugar Land, Baytown, Missouri City, Fulshear, Rosenberg, Friendswood
Area Code 903
Tyler, Longview, Sherman, Greenville, Texarkana, Denison, Corsicana, Paris, Marshall, Palestine
Area Code 915
El Paso, Socorro, San Elizario, Anthony, Vinton, Clint, Dell City
Area Code 936
Conroe, Huntsville, Lufkin, Nacogdoches, Dayton, Navasota, Liberty, Prairie View, Willis, Crockett
Area Code 940
Denton, Lewisville, Wichita Falls, Flower Mound, Corinth, Gainesville, Highland Village, Mineral Wells, Providence Village, Northlake
Area Code 945
Dallas, Plano, Irving, Frisco, Mckinney, Grand Prairie, Mesquite, Lewisville, Carrollton, Richardson
Area Code 956
Laredo, Brownsville, Mcallen, Edinburg, Mission, Pharr, Harlingen, Weslaco, San Juan, San Benito
Area Code 972
Dallas, Plano, Irving, Garland, Frisco, Mckinney, Grand Prairie, Mesquite, Lewisville, Carrollton
Area Code 979
College Station, Bryan, Lake Jackson, Angleton, Brenham, Bay City, El Campo, Clute, Freeport, Wharton
Major Cities Served by Texas Area Codes
The most populous urban centers and census places covered by Texas's area codes, ranked by population.
Texas Area Code FAQs
Quick answers to common questions about Texas telephone area codes.
How many area codes does Texas have?
Texas has 29 area codes: 210, 214, 254, 281, 325, 346, 361, 409, 430, 432, 469, 512, 621, 682, 713, 726, 737, 806, 817, 830, 832, 903, 915, 936, 940, 945, 956, 972, 979.
What timezone do Texas area codes use?
Texas area codes operate in the Central / Mountain timezone.
What is the most populated area code in Texas?
Area code 214 is the most populous prefix in Texas based on covered city population.
Which Texas area codes share an overlay?
210 and 726, 214 and 469, 214 and 945, 214 and 972, 281 and 346, 281 and 621, 281 and 713, 281 and 832, 346 and 621, 346 and 713, 346 and 832, 430 and 903, 469 and 945, 469 and 972, 512 and 737, 621 and 713, 621 and 832, 682 and 817, 713 and 832, 945 and 972. Overlay codes serve the same area, which is why 10-digit dialing is required.
Are there scam area codes in Texas?
Texas has no area codes currently flagged as high-risk scams.
About Texas Area Codes & Phone Dialing Rules
When placing calls within Texas, ten-digit dialing (area code + 7-digit telephone number) is required in overlay regions where multiple area codes serve the same geographic boundaries.