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: PITBPADTXYY

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
724-517 4 Imperial PA 547E ONVOY, LLC - PA 234   2016-04-01   
724-517 7 Imperial PA 547E ONVOY, LLC - PA 234   2020-08-16   
724-520 3 Latrobe PA 547E ONVOY, LLC - PA 234   2024-03-08   
724-520 9 Latrobe PA 547E ONVOY, LLC - PA 234   2025-09-28   
724-521 4 Paris PA 547E ONVOY, LLC - PA 234   2015-08-07   
724-527 4 Jeannette PA 547E ONVOY, LLC - PA 234   2014-11-06   
724-529 5 Dawson PA 547E ONVOY, LLC - PA 234   2023-02-10   
724-529 6 Dawson PA 547E ONVOY, LLC - PA 234   2019-09-21   
724-535 2 Wampum PA 547E ONVOY, LLC - PA 234   2016-04-02   
724-535 9 Wampum PA 547E ONVOY, LLC - PA 234   2016-04-02   
724-536 1 New Florence PA 547E ONVOY, LLC - PA 234   2016-04-14   
724-536 2 New Florence PA 547E ONVOY, LLC - PA 234   2016-04-14   
724-536 6 New Florence PA 547E ONVOY, LLC - PA 234   2015-08-05   
724-542 2 Mount Pleasant PA 547E ONVOY, LLC - PA 234   2020-05-04   
724-542 8 Mount Pleasant PA 547E ONVOY, LLC - PA 234   2020-05-04   
724-546 1 Lowellville PA 547E ONVOY, LLC - PA 234   2021-02-22   
724-546 3 Lowellville PA 547E ONVOY, LLC - PA 234   2016-04-14   
724-546 4 Lowellville PA 547E ONVOY, LLC - PA 234   2016-04-14   
724-546 5 Lowellville PA 547E ONVOY, LLC - PA 234   2015-08-05   
724-546 8 Lowellville PA 547E ONVOY, LLC - PA 234   2021-02-22   
724-550 2 Uniontown (Fayette) PA 547E ONVOY, LLC - PA 234   2021-02-25   
724-551 7 Sharon PA 547E ONVOY, LLC - PA 234   2024-07-05   
724-551 8 Sharon PA 547E ONVOY, LLC - PA 234   2024-05-20   
724-558 5 Springdale PA 547E ONVOY, LLC - PA 234   2016-04-11   
724-558 6 Springdale PA 547E ONVOY, LLC - PA 234   2016-04-11   
724-558 8 Springdale PA 547E ONVOY, LLC - PA 234   2019-10-05   
724-560 3 Fayette City PA 547E ONVOY, LLC - PA 234   2014-11-06   
724-564 6 Fairchance PA 547E ONVOY, LLC - PA 234   2015-08-05   
724-566 6 Claysville PA 547E ONVOY, LLC - PA 234   2013-08-31   
724-571 2 Vandergrift PA 547E ONVOY, LLC - PA 234   2016-04-11   
724-571 4 Vandergrift PA 547E ONVOY, LLC - PA 234   2016-04-11   
724-572 0 Latrobe PA 547E ONVOY, LLC - PA 234   2025-11-28   
724-573 3 Hookstown PA 547E ONVOY, LLC - PA 234   2016-03-31   
724-573 8 Hookstown PA 547E ONVOY, LLC - PA 234   2016-03-31   
724-576 5 Midland PA 547E ONVOY, LLC - PA 234   2021-02-26   
724-576 8 Midland PA 547E ONVOY, LLC - PA 234   2016-04-11   
724-576 9 Midland PA 547E ONVOY, LLC - PA 234   2016-04-11   
724-577 0 Point Marion PA 547E ONVOY, LLC - PA 234   2021-02-22   
724-577 5 Point Marion PA 547E ONVOY, LLC - PA 234   2019-10-04   
724-577 7 Point Marion PA 547E ONVOY, LLC - PA 234   2014-11-06   
724-578 2 Jeannette PA 547E ONVOY, LLC - PA 234   2022-09-29   
724-578 4 Jeannette PA 547E ONVOY, LLC - PA 234   2016-04-11   
724-578 5 Jeannette PA 547E ONVOY, LLC - PA 234   2016-04-11   
724-580 2 Republic PA 547E ONVOY, LLC - PA 234   2015-08-07   
724-582 7 Glenwillard PA 547E ONVOY, LLC - PA 234   2019-09-30   
724-583 5 Masontown PA 547E ONVOY, LLC - PA 234   2021-04-20   
724-583 6 Masontown PA 547E ONVOY, LLC - PA 234   2021-04-20   
724-587 6 Avella PA 547E ONVOY, LLC - PA 234   2016-04-11   
724-590 6 Pittsburgh Suburban Zone 23 PA 547E ONVOY, LLC - PA 234   2026-01-11   
724-595 9 Ambridge PA 547E ONVOY, LLC - PA 234   2021-04-05   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 >>

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.