Area Code 931-232 located in CLARKSVILLE, MONTGOMERY, TN, more detail is as below. Place NPA (Numbering Plan Area) : 931 NXX (Local Number Prefix) : 232 City : CLARKSVILLE County : MONTGOMERY State : TN (Tennessee) NXX Use Type : Landline NXX Intro Version : 1997-10-11 FIPS (Federal Information Processing Standards) : 47125 LATA (Local Access Transport Area) : 470 Rate Center : DOVER ZIP Code Count : 168 ZIP Code Frequency : 5 ZIP Code : 37040 Other Information NPANXX : 931232 Switch CLLI (Common Language Location Identifier) : DOVRTNMTRS5 MSA CBSA (Core Based Statistical Area) : Clarksville, TN-KY MSA CBSA Code (Core Based Statistical Area) : 17300 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL OCN (Operating Company Number) : 9419 Coverage Area Name : DOVER Latitude : 36.4884 Longitude : -87.8402 ‹ previous : 931-232 next › : 931-232 Telephone Number List 931-232-0000 ~ 931-232-9999