About this number
(520) 457-7554 is a landline based telephone number operated by Onvoy, Inc. - Az and is located in zip code 85638 in the city of Tombstone, Arizona, which is in Cochise County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 520, a Network Numbering Exchange (NXX - also known as a prefix) of 457 and a subscriber number of 7554. It has an Operating Company Number (OCN) of 065H. A Common Language Location Identifier (CLLI) of TCSNAZ64GMD. As well as a Local access and transport area (LATA) of 668. It was first assigned for usage on 04/26/2007. Zip code 85638 has a population of 1,973 as of the 2010 census.