Area Code 936-241 located in MADISONVILLE, MADISON, TX, more detail is as below. Place NPA (Numbering Plan Area) : 936 NXX (Local Number Prefix) : 241 City : MADISONVILLE County : MADISON State : TX (Texas) NXX Use Type : Landline NXX Intro Version : 1/20/2010 FIPS (Federal Information Processing Standards) : 48313 LATA (Local Access Transport Area) : 560 Rate Center : MADISONVL ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 77864 Other Information NPANXX : 936241 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : TELEPORT COMMUNICATIONS GROUP - HOUSTON OCN (Operating Company Number) : 7138 Coverage Area Name : MADISONVILLE Latitude : 30.9486 Longitude : -95.9193 ‹ previous : 936-240 next › : 936-242 Telephone Number List 936-241-0000 ~ 936-241-9999