Area Code 469-575 located in CEDAR HILL, DALLAS, TX, more detail is as below. Place NPA (Numbering Plan Area) : 469 NXX (Local Number Prefix) : 575 City : CEDAR HILL County : DALLAS State : TX (Texas) NXX Use Type : Landline NXX Intro Version : 2000-06-13 FIPS (Federal Information Processing Standards) : 48113 LATA (Local Access Transport Area) : 552 Rate Center : CEDAR HILL ZIP Code Count : 44 ZIP Code Frequency : 100 ZIP Code : 75104 Other Information NPANXX : 469575 County Population : 0 Switch CLLI (Common Language Location Identifier) : DLLATX37DS0 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 : CEDAR HILL Latitude : 32.5928 Longitude : -96.9597 ‹ previous : 469-574 next › : 469-576 Telephone Number List 469-575-0000 ~ 469-575-9999