PUCTX Website

Texas Area Codes - Cities & Prefixes

Area Code 346

Map of the 346 Areacode.

Bammel
777
Houston
247
444
720
721
722
723
725
726
727
728
729
834
932
Houston Suburb
888
Huffman
999
La Porte
222
Langham Creek
333
Sugar Land
262

Total Records: 19

Cities and prefixes for each area code have been provided by the North American Numbering Plan Administration (NANPA), which oversees the area code number assignment system. This information will change as new prefixes are added or returned.

Prefix information will be updated periodically from the NANPA database of Texas prefixes in use in each area code. All prefixes listed on the Texas Area Codes site reflect NANPA numbering data through January, 2010. Because of the way telephone data is assembled, some cities may not be on the list. If you feel any city is not listed or is listed incorrectly, please send the city, prefix, and area code to areacode@puc.texas.gov and it will be researched and added if NANPA’s information coincides. Any questions or comments about the Texas Area Codes section of the PUC site should also be sent to this address.