Area Code 615-392 located in COLUMBIA, MAURY, TN, more detail is as below. Place NPA (Numbering Plan Area) : 615 NXX (Local Number Prefix) : 392 City : COLUMBIA County : MAURY State : TN (Tennessee) NXX Use Type : Landline NXX Intro Version : 2000-06-13 FIPS (Federal Information Processing Standards) : 47119 LATA (Local Access Transport Area) : 470 Rate Center : NSPRINGHIL ZIP Code Count : 0 ZIP Code Frequency : Second most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 38401 Other Information NPANXX : 615392 Switch CLLI (Common Language Location Identifier) : MSVMTNNN0MD MSA CBSA (Core Based Statistical Area) : Columbia, TN MSA CBSA Code (Core Based Statistical Area) : 17940 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : GLOBAL CROSSING LOCAL SERVICES, INC.-TN OCN (Operating Company Number) : 2966 Coverage Area Name : SPRING HILL Latitude : 35.7484 Longitude : -86.9352 ‹ previous : 615-391 next › : 615-392 Telephone Number List 615-392-0000 ~ 615-392-9999