Area Code 334-637 located in THOMASVILLE, CLARKE, AL, more detail is as below. Place NPA (Numbering Plan Area) : 334 NXX (Local Number Prefix) : 637 City : THOMASVILLE County : CLARKE State : AL (Alabama) NXX Use Type : Landline NXX Intro Version : 1997-07-06 FIPS (Federal Information Processing Standards) : 01025 LATA (Local Access Transport Area) : 478 Rate Center : THOMASVL ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 36784 Other Information NPANXX : 334637 County Population : 0 Switch CLLI (Common Language Location Identifier) : THVLALMARS0 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 : THOMASVILLE Latitude : 31.9203 Longitude : -87.7418 ‹ previous : 334-636 next › : 334-638 Telephone Number List 334-637-0000 ~ 334-637-9999