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: 091H NORTH PENN LONG DISTANCE CORPORATION

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
272-278 6 Mansfield PA DLLSPAXD8MD  232   2022-12-09   
272-404 A Williamsport PA SCTNPASCXXZ  232   2024-06-22   
272-404 2 Williamsport PA SCTNPASCXXZ  232   2024-06-22   
272-404 3 Williamsport PA SCTNPASCXXZ  232   2024-06-22   
272-405 3 Hazleton PA SCTNPASCXXZ  232   2024-09-22   
570-416 4 Bloomsburg PA SCTNPASCXXZ  232   2024-07-04   
570-416 6 Bloomsburg PA SCTNPASCXXZ  232   2024-05-27   
570-572 A Dallas PA DLLSPAXD8MD  232      
570-572 9 Dallas PA DLLSPAXD8MD  232   2015-04-06   
570-699 7 Towanda PA DLLSPAXD8MD  232   2024-10-06   
570-835 3 Tioga PA   232   2025-02-23   
570-845 A Scranton PA SCTNPASCXXZ  232   2024-04-22   
570-845 2 Scranton PA SCTNPASCXXZ  232   2024-04-22   
570-845 3 Scranton PA SCTNPASCXXZ  232   2024-04-22   
570-870 2 Troy PA DLLSPAXD8MD  232   2015-08-10   
570-890 A Sayre PA SAYRPACV0MD  138      
570-890 9 Sayre PA SAYRPACV0MD  138   2015-12-03   
582-588 3 Fairview (Erie) PA   924   2025-02-15   
814-304 A Erie PA ERIEPAXMZMD  924   2024-05-24   
814-304 2 Erie PA ERIEPAXMZMD  924   2024-05-24   
814-304 3 Erie PA ERIEPAXMZMD  924   2024-05-24   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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