Area codes 281, 346, 713, and 832

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Area code 806Area code 940Area codes 682 and 817Area codes 682 and 817Area codes 214, 469, and 972Area codes 214, 469, and 972Area codes 430 and 903Area code 505Area code 915Area code 432Area code 979Area code 936Area code 409Area code 361Area code 956Area code 210Area code 210Area code 830Area code 512Area code 254Area code 325Area code 318Area code 337Area code 870Area code 580Map of Texas in blue (with border codes) and area codes 281/713/832 in red
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North American telephone area codes 281, 346, 713, and 832 serve Houston, Texas, and its environs.

The main area code, 713, was one of the original area codes established in October 1947. It originally covered the entire southeastern quadrant of Texas, from Galveston to the Brazos Valley.

On March 19, 1983, the area was divided for the first time. The immediate Houston area retained area code 713 while the northern, eastern and western portions of the old 713 territory became area code 409.

On November 2, 1996, area code 713 was split again, with most of Houston's suburbs switching to area code 281. The dividing line roughly followed Beltway 8. Generally, Houston itself and most of the suburbs inside the beltway kept area code 713, while everything outside it became area code 281. Area code 713 was retained by all cellphone customers in the Houston area.

This was intended as a long-term solution, but within two years both area codes 281 and 713 were close to exhaustion due to Houston's rapid growth and the proliferation of cell phones and pagers. On January 16, 1999, area code 832 was created as an overlay for the entire Houston area. At the same time, area code 281 was also turned into an overlay for the entire region, effectively erasing the 713–281 boundary. The result was three area codes covering the Houston metro area, with ten-digit dialing required for all calls.

On May 9, 2013, the Texas Public Utility Commission announced that area code 346 will be added to the Houston area as an overlay beginning July 1, 2014.[1]


Counties served by these area codes:

Towns and cities served by these area codes:

See also[edit]


  1. ^ Hlavaty, Craig (May 9, 2013). "Houston gets new area code to keep from running out of phone numbers". Houston Chronicle. Retrieved 2013-05-09. 

Further reading[edit]

External links[edit]

Texas area codes: 210, 214, 254, 281, 325, 361, 409, 430, 432, 469, 512, 682, 713, 737, 806, 817, 830, 832, 903, 915, 936, 940, 956, 972, 979
North: 936
West: 979Area codes 281/713/832East: 409
South: Gulf of Mexico