Area Code 806-205 located in CLARENDON, DONLEY, TX, more detail is as below. Place NPA (Numbering Plan Area) : 806 NXX (Local Number Prefix) : 205 City : CLARENDON County : DONLEY State : TX (Texas) NXX Use Type : Wireless NXX Intro Version : 2003-08-31 FIPS (Federal Information Processing Standards) : 48129 LATA (Local Access Transport Area) : 546 Rate Center : CLARENDON ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 79226 Other Information NPANXX : 806205 Switch CLLI (Common Language Location Identifier) : HDLYTXAB1MD Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX OCN (Operating Company Number) : 6506 Coverage Area Name : CLARENDON Latitude : 34.9332 Longitude : -100.8946 ‹ previous : 806-204 next › : 806-206 Telephone Number List 806-205-0000 ~ 806-205-9999