Area Code 334-640 located in DALEVILLE, DALE, AL, more detail is as below. Place NPA (Numbering Plan Area) : 334 NXX (Local Number Prefix) : 640 City : DALEVILLE County : DALE State : AL (Alabama) NXX Use Type : Wireless NXX Intro Version : 2001-06-30 FIPS (Federal Information Processing Standards) : 01045 Rate Center : DALEVILLE ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 36322 Other Information NPANXX : 334640 County Population : 0 Switch CLLI (Common Language Location Identifier) : DTHNALJK1MD MSA CBSA (Core Based Statistical Area) : Enterprise-Ozark, AL MSA CBSA Code (Core Based Statistical Area) : 21460 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Latitude : None Longitude : None ‹ previous : 334-639 next › : 334-641 Telephone Number List 334-640-0000 ~ 334-640-9999