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: YORKPAXMXAX

1 2 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
223-223 0 Red Lion PA 547E ONVOY, LLC - PA 226   2024-02-03   
223-223 1 Red Lion PA 547E ONVOY, LLC - PA 226   2024-03-14   
223-223 2 Red Lion PA 547E ONVOY, LLC - PA 226   2024-03-14   
223-223 5 Red Lion PA 547E ONVOY, LLC - PA 226   2025-04-12   
223-223 6 Red Lion PA 547E ONVOY, LLC - PA 226   2025-04-12   
223-223 7 Red Lion PA 547E ONVOY, LLC - PA 226   2024-07-01   
223-223 8 Red Lion PA 547E ONVOY, LLC - PA 226   2024-07-01   
223-223 9 Red Lion PA 547E ONVOY, LLC - PA 226   2024-05-12   
223-247 A Dover PA 547E ONVOY, LLC - PA 226      
223-247 2 Dover PA 547E ONVOY, LLC - PA 226   2021-07-19   
223-247 5 Dover PA 547E ONVOY, LLC - PA 226   2023-08-09   
223-247 8 Dover PA 547E ONVOY, LLC - PA 226   2023-08-09   
223-254 4 Glen Rock PA 547E ONVOY, LLC - PA 226   2024-10-21   
223-263 2 Red Lion PA 547E ONVOY, LLC - PA 226   2025-03-02   
223-275 2 Wrightsville PA 547E ONVOY, LLC - PA 226   2024-03-02   
223-275 9 Wrightsville PA 547E ONVOY, LLC - PA 226   2024-04-05   
223-276 3 Red Lion PA 547E ONVOY, LLC - PA 226   2023-08-09   
223-276 4 Red Lion PA 547E ONVOY, LLC - PA 226   2023-08-09   
223-276 5 Red Lion PA 547E ONVOY, LLC - PA 226   2023-08-09   
223-276 6 Red Lion PA 547E ONVOY, LLC - PA 226   2023-08-09   
223-276 8 Red Lion PA 547E ONVOY, LLC - PA 226   2023-08-09   
223-286 4 Brogue PA 547E ONVOY, LLC - PA 226   2023-11-04   
223-286 5 Brogue PA 547E ONVOY, LLC - PA 226   2023-11-04   
223-291 2 Glen Rock PA 547E ONVOY, LLC - PA 226   2023-10-09   
223-291 3 Glen Rock PA 547E ONVOY, LLC - PA 226   2024-12-14   
223-291 5 Glen Rock PA 547E ONVOY, LLC - PA 226   2026-02-06   
223-299 4 York PA 547E ONVOY, LLC - PA 226   2023-09-14   
223-305 8 Delta PA 547E ONVOY, LLC - PA 226   2023-11-04   
223-305 9 Delta PA 547E ONVOY, LLC - PA 226   2023-11-04   
223-309 0 Spring Grove PA 547E ONVOY, LLC - PA 226   2023-11-04   
223-309 1 Spring Grove PA 547E ONVOY, LLC - PA 226   2023-11-04   
223-309 9 Spring Grove PA 547E ONVOY, LLC - PA 226   2024-02-03   
223-317 0 Manchester (York) PA 547E ONVOY, LLC - PA 226   2024-03-03   
223-317 1 Manchester (York) PA 547E ONVOY, LLC - PA 226   2024-06-07   
223-317 2 Manchester (York) PA 547E ONVOY, LLC - PA 226   2023-08-17   
223-317 9 Manchester (York) PA 547E ONVOY, LLC - PA 226   2026-02-06   
223-348 1 Dover PA 547E ONVOY, LLC - PA 226   2023-08-09   
223-348 7 Dover PA 547E ONVOY, LLC - PA 226   2023-08-09   
223-348 8 Dover PA 547E ONVOY, LLC - PA 226   2023-08-09   
223-354 A Dillsburg PA 547E ONVOY, LLC - PA 226   2024-03-09   
223-354 0 Dillsburg PA 547E ONVOY, LLC - PA 226   2024-03-09   
223-354 1 Dillsburg PA 547E ONVOY, LLC - PA 226   2025-02-02   
223-357 A York PA 547E ONVOY, LLC - PA 226   2024-03-09   
223-357 0 York PA 547E ONVOY, LLC - PA 226   2024-03-09   
223-357 1 York PA 547E ONVOY, LLC - PA 226   2024-03-10   
223-357 2 York PA 547E ONVOY, LLC - PA 226   2024-04-12   
223-357 5 York PA 547E ONVOY, LLC - PA 226   2024-07-01   
223-357 8 York PA 547E ONVOY, LLC - PA 226   2024-04-20   
223-370 7 York PA 547E ONVOY, LLC - PA 226   2025-03-09   
223-372 2 York PA 547E ONVOY, LLC - PA 226   2025-10-13   

1 2 >>

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.