Area Code 660-329 located in CARROLLTON, CARROLL, MO, more detail is as below. Place NPA (Numbering Plan Area) : 660 NXX (Local Number Prefix) : 329 City : CARROLLTON County : CARROLL State : MO (Missouri) NXX Use Type : Wireless NXX Intro Version : 2001-03-03 FIPS (Federal Information Processing Standards) : 29033 LATA (Local Access Transport Area) : 524 Rate Center : CARROLLTON ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 64633 Other Information NPANXX : 660329 Switch CLLI (Common Language Location Identifier) : LVWOKSTO1MD Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : NEW CINGULAR WIRELESS PCS, LLC - IL OCN (Operating Company Number) : 6534 Coverage Area Name : CARROLLTON Latitude : 39.3566 Longitude : -93.5042 ‹ previous : 660-328 next › : 660-332 Telephone Number List 660-329-0000 ~ 660-329-9999