About this number
(928) 999 is a landline based telephone number operated by Midvale Telephone Exchange, In and is located in zip code 86327 in the city of Dewey, Arizona, which is in Yavapai County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 928 and Network Numbering Exchange (NXX - also known as a prefix) of 999. It has an Operating Company Number (OCN) of 2226. A Common Language Location Identifier (CLLI) of DEWYAZ01DS0. As well as a Local access and transport area (LATA) of 666. It was first assigned for usage on 04/02/2002. Zip code 86327 has a population of 8,858 as of the 2010 census.