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 832How 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 1-832Other area codes in Unites States
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