According to North American Numbering Plan, 580356 located in DUNCAN, Oklahoma. the first three digits 580 locate to state Oklahoma, 356 locate the city DUNCAN, furthermore, we also provide some other information such as the zip code example(s) 73533, carrier ICON TELECOM, INC. - CLEC - OK, and the latitude and longitude is 34.4952 -97.9623. Please pay attention that the detail we provide only as a reference, the details of the zip code may be not complete, the latitude and longitude likely to have deviation.

Here are some random corresponding phone numbers.