About this number
(435) 577 is a landline based telephone number operated by South Central Utah Telephone A and is located in zip code 84723 in the city of Circleville, Utah, which is in Piute County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 435 and Network Numbering Exchange (NXX - also known as a prefix) of 577. It has an Operating Company Number (OCN) of 2286. A Common Language Location Identifier (CLLI) of CRVLUTXCRS1. As well as a Local access and transport area (LATA) of 660. Zip code 84723 has a population of 687 as of the 2010 census.