According to North American Numbering Plan, 630639 located in WEST CHICAGO, Illinois. the first three digits 630 locate to state Illinois, 639 locate the city WEST CHICAGO, furthermore, we also provide some other information such as the zip code example(s) 60185, carrier NEW CINGULAR WIRELESS PCS, LLC, and the latitude and longitude is 41.8785 -88.2037. 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.