Area Code 931-670 located in LYLES, HICKMAN, TN, more detail is as below. Place NPA (Numbering Plan Area) : 931 NXX (Local Number Prefix) : 670 City : LYLES County : HICKMAN State : TN (Tennessee) NXX Use Type : Landline NXX Intro Version : 1997-10-11 FIPS (Federal Information Processing Standards) : 47081 LATA (Local Access Transport Area) : 470 Rate Center : LYLES ZIP Code Count : 1423 ZIP Code Frequency : 50 ZIP Code : 37098 Other Information NPANXX : 931670 Switch CLLI (Common Language Location Identifier) : LYLSTNMARS0 MSA CBSA (Core Based Statistical Area) : Nashville-Davidson--Murfreesboro--Franklin, TN MSA CBSA Code (Core Based Statistical Area) : 34980 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 : LYLES Latitude : 35.9158 Longitude : -87.3318 ‹ previous : 931-670 next › : 931-671 Telephone Number List 931-670-0000 ~ 931-670-9999