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 OCN LATA LIR Eff date Disc date
412-202 A Pittsburgh Zone 1 PA 547E ONVOY, LLC - PA 234      
412-274 A Clairton PA 547E ONVOY, LLC - PA 234      
412-293 A Pittsburgh Suburban Zone 14 PA 547E ONVOY, LLC - PA 234   2024-03-05   
412-314 A Pittsburgh Suburban Zone 10 PA 547E ONVOY, LLC - PA 234   2024-03-05   
412-328 A Pittsburgh Zone 1 PA 547E ONVOY, LLC - PA 234      
412-332 A Pittsburgh Suburban Zone 20 PA 547E ONVOY, LLC - PA 234      
412-500 A Pittsburgh Zone 1 PA 547E ONVOY, LLC - PA 234      
412-524 A Pittsburgh Zone 7 PA 547E ONVOY, LLC - PA 234      
412-556 A Pittsburgh Zone 1 PA 547E ONVOY, LLC - PA 234   2024-02-11   
412-618 A Pittsburgh Zone 1 PA 547E ONVOY, LLC - PA 234      
412-619 A Pittsburgh Suburban Zone 17 PA 547E ONVOY, LLC - PA 234   2024-07-05   
412-643 A Pittsburgh Zone 1 PA 547E ONVOY, LLC - PA 234      
412-659 A Pittsburgh Suburban Zone 22 PA 547E ONVOY, LLC - PA 234      
412-674 A Pittsburgh Suburban Zone 12 PA 547E ONVOY, LLC - PA 234      
412-743 A Clairton PA 547E ONVOY, LLC - PA 234      
412-764 A Pittsburgh Zone 4 PA 547E ONVOY, LLC - PA 234      
412-774 A Pittsburgh Zone 1 PA 547E ONVOY, LLC - PA 234      
412-790 A Pittsburgh Suburban Zone 11 PA 547E ONVOY, LLC - PA 234      
412-796 A Pittsburgh Suburban Zone 11 PA 547E ONVOY, LLC - PA 234      
412-800 A Pittsburgh Suburban Zone 10 PA 547E ONVOY, LLC - PA 234      
412-814 A Pittsburgh Zone 1 PA 547E ONVOY, LLC - PA 234   2024-07-29   
412-830 A Pittsburgh Zone 6 PA 547E ONVOY, LLC - PA 234      
412-836 A Pittsburgh Suburban Zone 14 PA 547E ONVOY, LLC - PA 234   2024-07-30   
412-866 A Pittsburgh Zone 5 PA 547E ONVOY, LLC - PA 234      
412-873 A Pittsburgh Zone 6 PA 547E ONVOY, LLC - PA 234      
412-895 A Pittsburgh Suburban Zone 13 PA 547E ONVOY, LLC - PA 234      
412-899 A Pittsburgh Zone 3 PA 547E ONVOY, LLC - PA 234      
412-900 A Pittsburgh Suburban Zone 14 PA 547E ONVOY, LLC - PA 234      
412-910 A Pittsburgh Zone 2 PA 547E ONVOY, LLC - PA 234      
412-912 A Pittsburgh Zone 1 PA 547E ONVOY, LLC - PA 234      
412-941 A Pittsburgh Zone 4 PA 547E ONVOY, LLC - PA 234      
412-960 A Pittsburgh Zone 7 PA 547E ONVOY, LLC - PA 234      
412-981 A Pittsburgh Suburban Zone 17 PA 547E ONVOY, LLC - PA 234      
412-990 A Pittsburgh Suburban Zone 21 PA 547E ONVOY, LLC - PA 234      
412-991 A Pittsburgh Suburban Zone 12 PA 547E ONVOY, LLC - PA 234      
724-320 A Uniontown (Fayette) PA 547E ONVOY, LLC - PA 234      
724-395 A Charleroi PA 547E ONVOY, LLC - PA 234      
724-460 A Ellwood City PA 547E ONVOY, LLC - PA 234   2024-06-17   
724-955 A Monongahela PA 547E ONVOY, LLC - PA 234   2024-05-21   
878-205 A Connellsville PA 547E ONVOY, LLC - PA 234      
878-206 A Fairchance PA 547E ONVOY, LLC - PA 234      
878-216 A Republic PA 547E ONVOY, LLC - PA 234      
878-222 A New Wilmington PA 547E ONVOY, LLC - PA 234      
878-226 A Washington PA 547E ONVOY, LLC - PA 234      
878-232 A Ellwood City PA 547E ONVOY, LLC - PA 234      
878-251 A Black Lick PA 547E ONVOY, LLC - PA 234      
878-262 A Mars PA 547E ONVOY, LLC - PA 234      
878-269 A Parkwood PA 547E ONVOY, LLC - PA 234   2024-02-05   
878-277 A Blairsville PA 547E ONVOY, LLC - PA 234      
878-278 A Darlington (Beaver) PA 547E ONVOY, LLC - PA 234      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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