Area Code 816-203 located in KANSAS CITY, JACKSON, MO, more detail is as below. Place NPA (Numbering Plan Area) : 816 NXX (Local Number Prefix) : 203 City : KANSAS CITY County : JACKSON State : MO (Missouri) NXX Use Type : Wireless NXX Intro Version : 1998-01-25 FIPS (Federal Information Processing Standards) : 29095 LATA (Local Access Transport Area) : 524 Rate Center : KANSASCITY ZIP Code Count : 0 ZIP Code Frequency : Second most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 64105 Other Information NPANXX : 816203 Switch CLLI (Common Language Location Identifier) : KSCYMO55DS1 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 : USA MOBILITY WIRELESS, INC. OCN (Operating Company Number) : 6630 Coverage Area Name : KANSAS CITY Latitude : 39.1002 Longitude : -94.5795 ‹ previous : 816-202 next › : 816-203 Telephone Number List 816-203-0000 ~ 816-203-9999