Area Code 417-551 located in OZARK, CHRISTIAN, MO, more detail is as below. Place NPA (Numbering Plan Area) : 417 NXX (Local Number Prefix) : 551 City : OZARK County : CHRISTIAN State : MO (Missouri) NXX Use Type : Landline NXX Intro Version : 2005-03-27 FIPS (Federal Information Processing Standards) : 29043 LATA (Local Access Transport Area) : 522 Rate Center : OZARK ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 65721 Other Information NPANXX : 417551 County Population : 0 Switch CLLI (Common Language Location Identifier) : BASNMO06DS0 MSA CBSA (Core Based Statistical Area) : Springfield, MO MSA CBSA Code (Core Based Statistical Area) : 44180 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : RYSTEC, INC OCN (Operating Company Number) : 142C Coverage Area Name : OZARK Latitude : 37.0143 Longitude : -93.1992 ‹ previous : 417-550 next › : 417-552 Telephone Number List 417-551-0000 ~ 417-551-9999