Colleyville, TX is a city located in Tarrant County, Texas and has a land area of 13.07 square miles (33.85 km2). The water area for the city is 0.10 square miles or 0.26 km2. There is one unique zip code in Colleyville, Texas and it is 76034. The area code(s) for Colleyville is 817/682.
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