About this number
(909) 509-5931 is a landline based telephone number operated by Level 3 Communications, LLC - and is located in zip code 93632 in the city of Ontario, California and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 909, a Network Numbering Exchange (NXX - also known as a prefix) of 509 and a subscriber number of 5931. It has an Operating Company Number (OCN) of 8826. A Common Language Location Identifier (CLLI) of NOCLLIKNOWN. As well as a Local access and transport area (LATA) of 730. It was first assigned for usage on 03/14/2006.