About this number
(417) 778 is a landline based telephone number operated by Centurytel Missouri LLC (South and is located in zip code 65606 in the city of Alton, Missouri, which is in Oregon County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 417 and Network Numbering Exchange (NXX - also known as a prefix) of 778. It has an Operating Company Number (OCN) of 9787. A Common Language Location Identifier (CLLI) of ALTNMOXARS0. As well as a Local access and transport area (LATA) of 522. Zip code 65606 has a population of 3,613 as of the 2010 census.