According to North American Numbering Plan, 660689 located in NEW BOSTON, Missouri. the first three digits 660 locate to state Missouri, 689 locate the city NEW BOSTON, furthermore, we also provide some other information such as the zip code example(s) 63557, carrier CHARITON VALLEY TELEPHONE CO., and the latitude and longitude is 39.9518 -92.8686. 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.