Mastodawn

other old area codes: 210, 214, 254, 281, 325, 361, 409, 432, 512, 713, 806, 817, 830, 903, 915, 936, 940, 956, 972, 979

Houston’s new 621 area code — the fifth area code to service the greater Houston area — is set to launch beginning January 2025.

The original Houston area code, 713, was first introduced to Houston in 1947. This will be the first new area code introduced since 346 in 2013.

Houston Public Media