About this number
(909) 333-4550 is a landline based telephone number operated by Level 3 Communications, LLC - and is located in the city of Fontana, 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 333 and a subscriber number of 4550. 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 10/27/2011.