Area Code 501-343 located in LITTLE ROCK, PULASKI, AR, more detail is as below. Place NPA (Numbering Plan Area) : 501 NXX (Local Number Prefix) : 343 City : LITTLE ROCK County : PULASKI State : AR (Arkansas) NXX Use Type : Wireless NXX Intro Version : 1998-01-25 FIPS (Federal Information Processing Standards) : 05119 LATA (Local Access Transport Area) : 528 Rate Center : LITTLEROCK ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 72227 Other Information NPANXX : 501343 County Population : 0 Switch CLLI (Common Language Location Identifier) : TRRLARMARS1 MSA CBSA (Core Based Statistical Area) : Little Rock-North Little Rock-Conway, AR MSA CBSA Code (Core Based Statistical Area) : 30780 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : SPRINT SPECTRUM L.P. OCN (Operating Company Number) : 6664 Coverage Area Name : LITTLE ROCK Latitude : 34.7566 Longitude : -92.2806 ‹ previous : 501-342 next › : 501-344 Telephone Number List 501-343-0000 ~ 501-343-9999