According to North American Numbering Plan, 563231 located in DUBUQUE, Iowa. the first three digits 563 locate to state Iowa, 231 Cellular locate the city DUBUQUE, furthermore, we also provide some other information such as the zip code example(s) 52001, 52003, 52002, carrier UNITED STATES CELLULAR CORP. -, and the latitude and longitude is 42.5101 -90.6684. 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.