Area Code 417-391 located in ROCKVILLE, BATES, MO, more detail is as below. Place NPA (Numbering Plan Area) : 417 NXX (Local Number Prefix) : 391 City : ROCKVILLE County : BATES State : MO (Missouri) NXX Use Type : Wireless NXX Intro Version : 2004-12-13 FIPS (Federal Information Processing Standards) : 29013 LATA (Local Access Transport Area) : 522 Rate Center : ELDORDOSPG ZIP Code Count : 0 ZIP Code Frequency : Second most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 64780 Other Information NPANXX : 417391 County Population : 0 Switch CLLI (Common Language Location Identifier) : SPFDMOKCCM0 MSA CBSA (Core Based Statistical Area) : Kansas City, MO-KS MSA CBSA Code (Core Based Statistical Area) : 28140 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO OCN (Operating Company Number) : 5814 Coverage Area Name : EL DORADO SPRINGS Latitude : 37.8758 Longitude : -94.0199 ‹ previous : 417-389 next › : 417-391 Telephone Number List 417-391-0000 ~ 417-391-9999