Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
862-591 2 Passaic NJ PRNYNJFP6MD  224   2007-04-22   
862-666 9 Pompton Lakes NJ PRNYNJFP6MD  224   2013-04-05   
862-701 5 Whippany NJ PRNYNJFP6MD  224   2011-08-19   
862-701 6 Whippany NJ PRNYNJFP6MD  224   2012-10-13   
862-763 4 Newark NJ PRNYNJFP6MD  224   2006-11-10   
862-763 5 Newark NJ PRNYNJFP6MD  224   2006-11-10   
862-763 9 Newark NJ PRNYNJFP6MD  224   2006-10-19   
862-772 2 Newark NJ PRNYNJFP6MD  224   2007-12-14   
862-801 4 Butler NJ PRNYNJFP6MD  224   2018-09-20   
862-803 A Hopatcong NJ PRNYNJFP6MD  224      
862-803 9 Hopatcong NJ PRNYNJFP6MD  224   2013-06-08   
862-899 7 Passaic NJ PRNYNJFP6MD  224   2011-05-19   
862-902 6 Newark NJ PRNYNJFP6MD  224   2006-07-06   
862-902 7 Newark NJ PRNYNJFP6MD  224   2006-07-06   
862-902 8 Newark NJ PRNYNJFP6MD  224   2006-07-06   
870-320 3 Sheridan AR   530   2024-04-08   
870-401 2 Pine Bluff AR   530   2022-03-17   
870-402 A Midway (Baxter) AR   528      
870-407 A Marvell AR   528      
870-444 A El Dorado AR PNBLARJEX1Y  530      
870-444 4 El Dorado AR   530   2013-12-28   
870-444 5 El Dorado AR   530   2013-12-28   
870-470 A Mallard Point AR   528      
870-507 A Midway (Baxter) AR   528      
870-520 A Jonesboro AR   528      
870-524 A Waldo AR PNBLARJEX1Y  530      
870-524 0 Waldo AR   530      
870-524 1 Waldo AR   530      
870-546 6 Norphlet AR   530   2022-12-09   
870-562 2 Magnolia AR   530   2007-03-16   
870-580 A Mountain Home AR   528      
870-607 A Mallard Point AR   528      
870-609 A Pocahontas AR   528      
870-620 A Lakeview (Baxter) AR   528      
870-639 1 El Dorado AR   530   2010-02-22   
870-639 3 El Dorado AR   530   2007-04-19   
870-701 A Mountain Home AR   528      
870-707 A Lakeview (Baxter) AR   528      
870-708 A Waldo AR PNBLARJEX1Y  530      
870-708 0 Waldo AR   530      
870-708 2 Waldo AR   530      
870-708 5 Waldo AR   530      
870-708 9 Waldo AR   530      
870-728 A Marvell AR   528      
870-770 A Bay AR   528      
870-803 A Bay AR   528      
870-808 A Tuckerman AR   528      
870-901 3 Magnolia AR   530   2014-01-27   
870-928 A Cave City AR   528      
870-944 5 Smackover AR   530   2022-12-09   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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