About this number
(830) 538-0015 is a landline based telephone number operated by Southwestern Bell and is located in zip code 78009 in the city of Castroville, Texas, which is in Medina County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 830, a Network Numbering Exchange (NXX - also known as a prefix) of 538 and a subscriber number of 0015. It has an Operating Company Number (OCN) of 9533. A Common Language Location Identifier (CLLI) of CSVLTXCTDS0. As well as a Local access and transport area (LATA) of 566. Zip code 78009 has a population of 7,255 as of the 2010 census.