About this number
(210) 263 is a landline based telephone number operated by Southwestern Bell and is located in zip code 78221 in the city of San Antonio, Texas, which is in Bexar County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 210 and Network Numbering Exchange (NXX - also known as a prefix) of 263. It has an Operating Company Number (OCN) of 9533. A Common Language Location Identifier (CLLI) of SNANTXWADS0. As well as a Local access and transport area (LATA) of 566. Zip code 78221 has a population of 35,990 as of the 2010 census.