According to North American Numbering Plan, 610400 located in COATESVILLE, Pennsylvania. the first three digits 610 locate to state Pennsylvania, 400 locate the city COATESVILLE, furthermore, we also provide some other information such as the zip code example(s) 19320, carrier CORE COMMUNICATIONS, INC. - PA, and the latitude and longitude is 39.9859 -75.8186. 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.