Area Code 931-206 located in CLARKSVILLE, MONTGOMERY, TN, more detail is as below. Place NPA (Numbering Plan Area) : 931 NXX (Local Number Prefix) : 206 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 : CLARKSVL ZIP Code Count : 0 ZIP Code Frequency : Second most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 37042 Other Information NPANXX : 931206 Switch CLLI (Common Language Location Identifier) : WHCKTN04CM0 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 : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN OCN (Operating Company Number) : 6673 Coverage Area Name : CLARKSVILLE Latitude : 36.5255 Longitude : -87.3524 ‹ previous : 931-205 next › : 931-206 Telephone Number List 931-206-0000 ~ 931-206-9999