According to North American Numbering Plan, 505257 located in LOS ALAMOS, New Mexico. the first three digits 505 locate to state New Mexico, 257 locate the city LOS ALAMOS, furthermore, we also provide some other information such as the zip code example(s) 87544, carrier BANDWIDTH.COM CLEC, LLC - NM, and the latitude and longitude is 35.8838 -106.2987. 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.