About this number
(559) 645-0021 is a landline based telephone number operated by Pacific Bell and is located in zip code 93637 in the city of Madera, California, which is in Madera County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 559, a Network Numbering Exchange (NXX - also known as a prefix) of 645 and a subscriber number of 0021. It has an Operating Company Number (OCN) of 9740. A Common Language Location Identifier (CLLI) of MADRCA12RS3. As well as a Local access and transport area (LATA) of 728. Zip code 93637 has a population of 37,743 as of the 2010 census.