Area Code 210-283 located in SPRING BRANCH, COMAL, TX, more detail is as below. Place NPA (Numbering Plan Area) : 210 NXX (Local Number Prefix) : 283 City : SPRING BRANCH County : COMAL State : TX (Texas) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 48091 LATA (Local Access Transport Area) : 566 Rate Center : SANANTONIO ZIP Code Count : 1 ZIP Code Frequency : 3 ZIP Code : 78070 Other Information NPANXX : 210283 County Population : 0 Switch CLLI (Common Language Location Identifier) : SNANTXTADS1 MSA CBSA (Core Based Statistical Area) : San Antonio-New Braunfels, TX MSA CBSA Code (Core Based Statistical Area) : 41700 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : SOUTHWESTERN BELL OCN (Operating Company Number) : 9533 Coverage Area Name : SAN ANTONIO Latitude : 29.4781 Longitude : -98.4618 ‹ previous : 210-283 next › : 210-283 Telephone Number List 210-283-0000 ~ 210-283-9999