According to North American Numbering Plan, 857523 located in SOMERVILLE, Massachusetts. the first three digits 857 locate to state Massachusetts, 523 Cellular locate the city SOMERVILLE, furthermore, we also provide some other information such as the zip code example(s) 02143, 02145, 02144, carrier CELLCO PARTNERSHIP DBA VERIZON, and the latitude and longitude is 42.3861 -71.098. 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.