Houston Area Codes, Texas, Unites States

How to call Houston, Texas?

Houston has 4 area codes. To call Houston you need to dial the Unites States country code (+1) and one of the following area codes:

281 346 713 832

How to know if I'm receiving calls from Houston, Texas?

You are receiving calls from Houston when the phone number starts with one of the following combinations:

1-281 1-346 1-713 1-832

Other area codes in Unites States