According to North American Numbering Plan, 603927 located in Newbury, NH, New Hampshire. the first three digits 603 locate to state New Hampshire, 927 locate the city Newbury, NH, furthermore, we also provide some other information such as the zip code example(s) Invalid, carrier MERRIMACK COUNTY TELEPHONE CO., 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.