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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 7421 AT&T LOCAL

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
843-269 0 Florence SC   432      
843-269 2 Florence SC   432      
843-269 9 Florence SC   432      
843-281 5 North Myrtle Beach SC   432   2004-01-26   
843-460 A Charleston SC CHTNSCDTIMD  436      
843-460 1 Charleston SC   436      
843-460 6 Charleston SC   436      
843-460 9 Charleston SC   436      
843-486 4 Summerville SC   436   2003-12-01   
843-582 A Myrtle Beach SC FLRNSCATSMD  432      
843-582 9 Myrtle Beach SC   432      
843-633 A Folly Beach SC CHTOSCBTAMD  436      
843-633 9 Folly Beach SC   436   2003-05-23   
843-654 6 Mount Pleasant SC   436   2003-12-01   
843-944 A Darlington SC FLRNSCATUMD  432      
843-944 9 Darlington SC   432   2003-12-11   
845-215 3 Nanuet NY   132   2002-09-30   
845-233 A Hyde Park NY PGHKNYFAXIX  133   2004-05-01   
845-233 9 Hyde Park NY   133   2004-05-01   
845-416 A Poughkeepsie NY PGHKNYFAXCX  133      
845-416 9 Poughkeepsie NY   133      
845-417 A Kingston NY PGHKNYFAOMD  133      
845-417 9 Kingston NY   133      
845-512 4 Nyack NY   132   2002-12-15   
845-613 6 Piermont NY   132   2003-01-14   
845-632 5 Wappingers Falls NY   133   2005-06-24   
845-652 6 Pearl River NY   132   2011-05-27   
845-660 A Amenia NY PGHKNYSHAMD  133   2012-09-17   
845-660 9 Amenia NY   133   2012-09-17   
845-704 6 Carmel NY   132   2005-01-06   
845-807 A Monticello NY PGHKNYFAXCX  133      
845-807 5 Monticello NY   133      
845-834 5 Highland NY   133   2007-03-17   
845-849 7 Poughkeepsie NY   133   2004-06-21   
845-863 2 Newburgh NY   133   2002-04-21   
845-877 2 Dover Plains NY   133   2003-06-15   
845-887 7 Callicoon NY   133   2002-08-12   
845-892 A Beacon NY PGHKNYFAXCX  133      
845-894 A Beacon NY PGHKNYFAXCX  133      
847-230 A Willowcrest IL OKBRILOAIMD  358      
847-230 2 Willowcrest IL   358      
847-230 5 Willowcrest IL   358      
847-230 6 Willowcrest IL   358      
847-232 A Park Ridge IL CHCGILCLGMD  358      
847-232 5 Park Ridge IL   358      
847-260 6 Schiller Park IL   358   2001-12-31   
847-261 A River Grove IL OKBRILOAIMD  358      
847-261 6 River Grove IL   358      
847-264 A Elk Grove IL OKBRILOAIMD  358      
847-264 3 Elk Grove IL   358      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 >>

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.