Area codes 281, 346, 713, and 832

Area code 806 Area code 940 Area codes 682 and 817 Area codes 682 and 817 Area codes 214, 469, and 972 Area codes 214, 469, and 972 Area codes 430 and 903 Area code 505 Area code 915 Area code 432 Area codes 281, 346, 713, and 832 Area codes 281, 713, and 832 Area code 979 Area code 936 Area code 409 Area code 361 Area code 956 Area code 210 Area code 210 Area code 830 Area code 512 Area code 254 Area code 325 Area code 318 Area code 337 Area code 870 Area code 580
Clickable map of Texas and border codes, with area codes 281/346/713/832/936 highlighted.

North American telephone area codes 281, 346, 713, 832 and 936 serve Houston, Texas, and its environs.

Area code 713, was one of the original area codes established with the North American Numbering Plan in October 1947. It originally covered the entire southeastern quadrant of Texas, from the Sabine River 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 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 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 would be added to the Houston area as an overlay. This new area code went into service on July 1, 2014.[1]

Locations

Counties served by these area codes:

Towns and cities served by these area codes:

See also

References

  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

External links

Texas area codes: 210, 214, 254, 281, 325, 346, 361, 409, 430, 432, 469, 512, 682, 713, 737, 806, 817, 830, 832, 903, 915, 936, 940, 956, 972, 979
North: 936
West: 979 Area codes 281/346/713/832 East: 409
South: Gulf of Mexico

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