Area Code 573-764 located in ROSEBUD, GASCONADE, MO, more detail is as below. Place NPA (Numbering Plan Area) : 573 NXX (Local Number Prefix) : 764 City : ROSEBUD County : GASCONADE State : MO (Missouri) NXX Use Type : Landline NXX Intro Version : 1996-01-10 FIPS (Federal Information Processing Standards) : 29073 LATA (Local Access Transport Area) : 520 Rate Center : GERALD ZIP Code Count : 300 ZIP Code Frequency : 25 ZIP Code : 63091 Other Information NPANXX : 573764 County Population : 0 Switch CLLI (Common Language Location Identifier) : GERLMOXARS3 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : FIDELITY TELEPHONE CO. OCN (Operating Company Number) : 1882 Coverage Area Name : GERALD Latitude : 38.3998 Longitude : -91.3338 ‹ previous : 573-763 next › : 573-764 Telephone Number List 573-764-0000 ~ 573-764-9999