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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OCN: 566J RADIANTIQ LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
413-724 7 Williamsburg MA SPFDMAWOXJX  126   2021-05-23   
413-741 A Williamstown MA SPFDMAWOXJX  126   2021-05-23   
413-741 4 Williamstown MA SPFDMAWOXJX  126   2021-05-23   
413-823 A Worthington MA SPFDMAWOXJX  126   2021-05-23   
413-823 4 Worthington MA SPFDMAWOXJX  126   2021-05-23   
413-836 A Great Barrington MA SPFDMAWOXJX  126   2021-06-04   
413-836 3 Great Barrington MA   126   2021-06-04   
413-873 A Housatonic MA SPFDMAWOXJX  126   2021-06-04   
413-873 4 Housatonic MA   126   2021-06-04   
413-910 A Springfield MA SPFDMAWOXJX  126   2021-05-10   
413-910 9 Springfield MA SPFDMAWOXJX  126   2021-05-10   
417-530 A Springfield MO SPFDMOTLXVY  522   2021-04-05   
417-530 9 Springfield MO SPFDMOTLXVY  522   2021-04-05   
417-596 5 West Plains MO BASNMOXAXOX  522   2021-04-12   
417-774 A Jasper MO SPFDMOTLXVY  522   2021-05-02   
417-774 7 Jasper MO SPFDMOTLXVY  522   2021-05-02   
417-810 A Branson West MO BASNMOXAXOX  522   2021-04-02   
417-810 8 Branson West MO BASNMOXAXOX  522   2021-04-02   
423-674 A Dayton TN CHTGTNNSXVZ  472   2021-06-13   
423-674 0 Dayton TN CHTGTNNSXVZ  472   2021-06-13   
423-675 A Jasper TN CHTGTNNSXVZ  472   2021-06-13   
423-675 0 Jasper TN CHTGTNNSXVZ  472   2021-06-13   
423-678 A Roan Mountain TN JHCYTNXCXLY  956   2021-06-15   
423-678 0 Roan Mountain TN JHCYTNXCXLY  956   2021-06-15   
423-679 A Ooltewah TN CHTGTNNSXVZ  472   2021-06-13   
423-679 0 Ooltewah TN CHTGTNNSXVZ  472   2021-06-13   
423-686 A Fork Ridge TN WNCHKYMAXYY  466   2021-06-15   
423-686 0 Fork Ridge TN WNCHKYMAXYY  466   2021-06-15   
423-880 A Johnson City TN JHCYTNXCXLY  956   2021-05-30   
423-880 0 Johnson City TN JHCYTNXCXLY  956   2021-05-30   
423-980 A Chattanooga TN CHTGTNNSXVZ  472   2021-05-30   
423-980 0 Chattanooga TN CHTGTNNSXVZ  472   2021-05-30   
425-386 A Everett WA EVRTWAXAXZX  674      
425-386 0 Everett WA EVRTWAXAXZX  674   2021-06-13   
430-273 A Oakland TX DLLSTXTAXVZ  552      
430-530 A Tennessee Colony TX ATHNTXXAUMD  552   2021-02-17   
430-530 3 Tennessee Colony TX ATHNTXXAUMD  552   2021-02-17   
430-610 A New Boston TX TXRKTXXAJMD  554   2021-02-21   
430-610 6 New Boston TX TXRKTXXAJMD  554   2021-02-21   
430-810 A Longview TX LGVWTXPLXAY  554   2021-02-07   
430-810 8 Longview TX LGVWTXPLXAY  554   2021-02-07   
430-910 A Van Alstyne TX SHMNTXXAPMD  552   2021-02-18   
430-910 9 Van Alstyne TX SHMNTXXAPMD  552   2021-02-18   
432-410 A Midland TX MDLDTXMUXJY  542   2021-02-07   
432-410 4 Midland TX MDLDTXMUXJY  542   2021-02-07   
434-310 A Charlottesville VA CHVLVAXAXQY  928   2021-06-17   
434-310 0 Charlottesville VA CHVLVAXAXQY  928   2021-06-17   
434-387 A Schuyler VA CHVLVAXAXQY  928   2021-07-01   
434-387 0 Schuyler VA CHVLVAXAXQY  928   2021-07-01   
434-427 A Emporia VA EMPRVAXA0MD  248      

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Last updated: Fri, 13 May 2022 22:16:13 UTC

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