Area Code 573-859 located in BELLE, MARIES, MO, more detail is as below. Place NPA (Numbering Plan Area) : 573 NXX (Local Number Prefix) : 859 City : BELLE County : MARIES State : MO (Missouri) NXX Use Type : Landline NXX Intro Version : 1996-01-10 FIPS (Federal Information Processing Standards) : 29125 LATA (Local Access Transport Area) : 520 Rate Center : BELLE ZIP Code Count : 908 ZIP Code Frequency : 99 ZIP Code : 65013 Other Information NPANXX : 573859 County Population : 0 Switch CLLI (Common Language Location Identifier) : BLLEMOXARS0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : CENTURYTEL OF MO LLC (BELLE-HERMAN)DBA CENTURYLINK OCN (Operating Company Number) : 9785 Coverage Area Name : BELLE Latitude : 38.2897 Longitude : -91.7229 ‹ previous : 573-858 next › : 573-860 Telephone Number List 573-859-0000 ~ 573-859-9999