Duncan, Oklahoma - Area code 580
Duncan, Oklahoma - United States, Oklahoma
Duncan is located in United States and has area code 580. When calling a person or company located in Duncan from abroad, you must first type the plus sign (+) or double zero (00) followed by the country code and then the area code. In this case +1580 followed by the phone number.
Local time and other details
Local time in Duncan, OK is 17:29.
Duncan - Postal numbersDuncan has 15 different postal numbers / zip numbers.
Other areas in Oklahoma with area code 580
Duncan share the same area code (0580) with these 70 other areas in Oklahoma.
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