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.

Switch: ALNAPAALXGX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
582-260 A Hollidaysburg PA 547E ONVOY, LLC - PA 230   2024-04-28   
582-263 A Bellefonte PA 547E ONVOY, LLC - PA 230   2024-05-21   
814-212 A Saxton PA 547E ONVOY, LLC - PA 230      
814-338 A Port Allegany PA 547E ONVOY, LLC - PA 230      
814-399 A Sugar Grove PA 547E ONVOY, LLC - PA 230      
814-514 A Mount Union PA 547E ONVOY, LLC - PA 230      
814-517 A Elkland PA 547E ONVOY, LLC - PA 230      
814-519 A Galeton PA 547E ONVOY, LLC - PA 230   2025-01-30   
814-523 A Patton PA 547E ONVOY, LLC - PA 230      
814-545 A Roulette PA 547E ONVOY, LLC - PA 230      
814-560 A Tionesta PA 547E ONVOY, LLC - PA 230      
814-561 A Kane PA 547E ONVOY, LLC - PA 230      
814-570 A Osceola Mills PA 547E ONVOY, LLC - PA 230      
814-582 A Hastings PA 547E ONVOY, LLC - PA 230      
814-621 A Marienville PA 547E ONVOY, LLC - PA 230      
814-680 A State College PA 547E ONVOY, LLC - PA 230      
814-699 A State College PA 547E ONVOY, LLC - PA 230      
814-713 A Portage PA 547E ONVOY, LLC - PA 230      
814-716 A Port Allegany PA 547E ONVOY, LLC - PA 230      
814-800 A Altoona PA 547E ONVOY, LLC - PA 230      
814-814 A Spring Mills PA 547E ONVOY, LLC - PA 230   2024-10-18   
814-816 A Carrolltown PA 547E ONVOY, LLC - PA 230      
814-850 A Ulysses PA 547E ONVOY, LLC - PA 230      
814-970 A Endeavor PA 547E ONVOY, LLC - PA 230      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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