About this number
(520) 477-0025 is a landline based telephone number operated by Level 3 Communications, LLC - and is located in the city of Tucson, Arizona 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 477 and a subscriber number of 0025. It has an Operating Company Number (OCN) of 3285. A Common Language Location Identifier (CLLI) of NOCLLIKNOWN. As well as a Local access and transport area (LATA) of 668. It was first assigned for usage on 03/17/2011.