Area Code 334-679 located in HOUSTON, HOUSTON, AL, more detail is as below. Place NPA (Numbering Plan Area) : 334 NXX (Local Number Prefix) : 679 City : HOUSTON County : HOUSTON State : AL (Alabama) NXX Intro Version : 7/7/2008 Rate Center : COLUMBIA ZIP Code Count : 0 ZIP Code Frequency : 0 Other Information NPANXX : 334679 County Population : 0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Latitude : None Longitude : None ‹ previous : 334-678 next › : 334-680 Telephone Number List 334-679-0000 ~ 334-679-9999