About this number
(573) 426 is a landline based telephone number operated by Fidelity Communication Service and is located in zip code 65401 in the city of Rolla, Missouri, which is in Phelps County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 573 and Network Numbering Exchange (NXX - also known as a prefix) of 426. It has an Operating Company Number (OCN) of 3275. A Common Language Location Identifier (CLLI) of ROLLMOAURS0. As well as a Local access and transport area (LATA) of 520. Zip code 65401 has a population of 32,383 as of the 2010 census.