According to North American Numbering Plan, 503385 located in SALEM, Oregon. the first three digits 503 locate to state Oregon, 385 locate the city SALEM, furthermore, we also provide some other information such as the zip code example(s) 97305, 97303, 97301, carrier TELEPORT COMMUNICATIONS AMERIC, and the latitude and longitude is 44.971 -122.9663. 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.