About this number
(509) 523-0017 is a landline based telephone number operated by Frontier Communications Northw and is located in the city of Rosalia, Washington and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 509, a Network Numbering Exchange (NXX - also known as a prefix) of 523 and a subscriber number of 0017. It has an Operating Company Number (OCN) of 4324. A Common Language Location Identifier (CLLI) of ROSLWAXARS3. As well as a Local access and transport area (LATA) of 676.