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

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
872-329 A Chicago Zone 10-Beverly IL CHCGILCLX0Y  358      
872-329 9 Chicago Zone 10-Beverly IL CHCGILCLX0Y  358   2023-04-24   
901-215 A Memphis TN MMPHTNMAY9X  468      
901-215 1 Memphis TN MMPHTNMAY9X  468      
901-215 2 Memphis TN MMPHTNMAY9X  468      
901-215 3 Memphis TN MMPHTNMAY9X  468      
901-215 9 Memphis TN MMPHTNMAY9X  468      
901-389 A Arlington TN MMPHTNMAX6Z  468      
901-389 9 Arlington TN MMPHTNMAX6Z  468   2003-09-11   
901-444 7 Arlington TN MMPHTNMAX6Z  468   2012-09-27   
901-459 A Somerville TN MMPHTNMAY9X  468      
901-459 9 Somerville TN MMPHTNMAY9X  468   2018-12-07   
901-791 3 Memphis TN MMPHTNMAY9X  468   2009-02-15   
903-274 3 Greenville TX DLLSTXRIXPZ  552   2011-06-13   
903-283 A Tyler TX LGVWTXTLX1X  554      
903-283 9 Tyler TX LGVWTXTLX1X  554      
903-544 A Longview TX LGVWTXTLX2X  554      
903-544 9 Longview TX LGVWTXTLX2X  554      
903-699 A Longview TX LGVWTXTLX4X  554      
903-699 9 Longview TX LGVWTXTLX4X  554      
904-625 A Jacksonville FL JCVLFLCLDS3  45204      
904-625 9 Jacksonville FL JCVLFLCLDS3  45204      
904-893 A Jacksonville FL JCVLFLCLYOX  45204      
904-893 9 Jacksonville FL JCVLFLCLYOX  45204   2023-04-26   
908-219 A Summit NJ RCPKNJ02XGY  224      
908-219 0 Summit NJ RCPKNJ02XGY  224      
908-219 3 Summit NJ RCPKNJ02XGY  224      
908-219 5 Summit NJ RCPKNJ02XGY  224      
908-228 A Westfield NJ NWRKNJ02Y8X  224      
908-269 6 Hackettstown NJ RCPKNJ02XGY  224   2004-07-25   
908-368 A Elizabeth NJ NWRKNJ02DSP  224      
908-368 2 Elizabeth NJ NWRKNJ02DSP  224      
908-368 9 Elizabeth NJ NWRKNJ02DSP  224      
908-552 A Somerville NJ RCPKNJ02XGY  224      
908-552 2 Somerville NJ RCPKNJ02XGY  224      
908-552 3 Somerville NJ RCPKNJ02XGY  224      
908-655 A Somerville NJ RCPKNJ02XGY  224      
908-655 3 Somerville NJ RCPKNJ02XGY  224      
908-655 4 Somerville NJ RCPKNJ02XGY  224      
908-655 9 Somerville NJ RCPKNJ02XGY  224      
908-679 1 Summit NJ RCPKNJ02XGY  224   2013-06-21   
908-679 7 Summit NJ RCPKNJ02XGY  224   2011-09-24   
908-748 A Peapack NJ RCPKNJ02XGY  224      
908-748 1 Peapack NJ RCPKNJ02XGY  224      
908-774 A Unionville NJ NWRKNJ02Y8X  224      
908-774 4 Unionville NJ NWRKNJ02Y8X  224      
908-795 0 Summit NJ RCPKNJ02XGY  224   2014-06-02   
908-795 4 Summit NJ RCPKNJ02XGY  224   2014-06-02   
908-795 6 Summit NJ RCPKNJ02XGY  224   2014-06-02   
908-860 A Millington NJ NWRKNJ02Y8X  224      

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Last updated: Sat, 01 Jun 2024 11:59:14 UTC

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