Area Code 469-203 located in DALLAS, DALLAS, TX, more detail is as below. Place NPA (Numbering Plan Area) : 469 NXX (Local Number Prefix) : 203 City : DALLAS County : DALLAS State : TX (Texas) NXX Use Type : Landline NXX Intro Version : 9/21/2011 FIPS (Federal Information Processing Standards) : 48113 LATA (Local Access Transport Area) : 552 Rate Center : GRANDPRARI ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 75212 Other Information NPANXX : 469203 County Population : 0 MSA CBSA (Core Based Statistical Area) : Dallas-Fort Worth-Arlington, TX MSA CBSA Code (Core Based Statistical Area) : 19100 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Overlay : L Company : LEVEL 3 COMMUNICATIONS, LLC - TX OCN (Operating Company Number) : 6114 Coverage Area Name : DALLAS Latitude : 32.8068 Longitude : -96.8699 ‹ previous : 469-202 next › : 469-204 Telephone Number List 469-203-0000 ~ 469-203-9999