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940 area code is located in Texas. Texas has area codes of 210 , 830 , 214 , 469 , 682 , 817 , 972 , 254 , 281 , 713
The following is the cities / towns that use 940 area code.
The following map shows the locations of 940 area code. This map has zip code level precision. Each dot on the map represents one zip code that use 940 as area code.