Area Code 806-212 located in AMARILLO, POTTER, TX, more detail is as below. Place NPA (Numbering Plan Area) : 806 NXX (Local Number Prefix) : 212 City : AMARILLO County : POTTER State : TX (Texas) NXX Use Type : Landline NXX Intro Version : 1999-07-22 FIPS (Federal Information Processing Standards) : 48375 LATA (Local Access Transport Area) : 546 Rate Center : AMARILLO ZIP Code Count : 1 ZIP Code Frequency : 2 ZIP Code : 79105 Other Information NPANXX : 806212 Switch CLLI (Common Language Location Identifier) : AMRLTXFLDS0 MSA CBSA (Core Based Statistical Area) : Amarillo, TX MSA CBSA Code (Core Based Statistical Area) : 11100 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : SOUTHWESTERN BELL OCN (Operating Company Number) : 9533 Coverage Area Name : AMARILLO Latitude : 35.1784 Longitude : -101.8793 ‹ previous : 806-212 next › : 806-212 Telephone Number List 806-212-0000 ~ 806-212-9999