According to North American Numbering Plan, 815537 located in Prophetstown, IL, Illinois. the first three digits 815 locate to state Illinois, 537 locate the city Prophetstown, IL, furthermore, we also provide some other information such as the zip code example(s) Invalid, carrier CITIZENS TELECOM CO ILLINOIS-F, and the latitude and longitude is N/A. 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.