Area Code 430-559 located in LONGVIEW, GREGG, TX, more detail is as below. Place NPA (Numbering Plan Area) : 430 NXX (Local Number Prefix) : 559 City : LONGVIEW County : GREGG State : TX (Texas) NXX Use Type : Landline NXX Intro Version : 2005-06-25 FIPS (Federal Information Processing Standards) : 48183 LATA (Local Access Transport Area) : 554 ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 75602 Other Information NPANXX : 430559 County Population : 0 MSA CBSA (Core Based Statistical Area) : Longview, TX MSA CBSA Code (Core Based Statistical Area) : 30980 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Coverage Area Name : LONGVIEW Latitude : 32.4899 Longitude : -94.7381 ‹ previous : 430-559 next › : 430-562 Telephone Number List 430-559-0000 ~ 430-559-9999