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.

NPA: 223 [Rate centres in NPA 223] [Dial plan for NPA 223]

<< 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 34 35 36 37 38 39 40 41 42 43 44 45 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
223-351 1 Mechanicsburg (Cumberland) PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2024-02-23   
223-351 2 Mechanicsburg (Cumberland) PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2024-07-15   
223-351 3 Mechanicsburg (Cumberland) PA   547E ONVOY, LLC - PA 226   2026-02-06   
223-351 4 Mechanicsburg (Cumberland) PA   547E ONVOY, LLC - PA 226   2026-02-06   
223-351 8 Mechanicsburg (Cumberland) PA   547E ONVOY, LLC - PA 226   2025-10-26   
223-351 9 Mechanicsburg (Cumberland) PA HRBGPAHAXVY  6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 226   2024-07-28   
223-352 A Annville PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2024-02-23   
223-352 0 Annville PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2024-02-23   
223-353 A Shellsville PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2024-02-23   
223-353 0 Shellsville PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2024-02-23   
223-353 1 Shellsville PA   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 226   2026-05-24   
223-353 5 Shellsville PA   145J TERRA NOVA TELECOM INC. 226   2025-08-29   
223-354 A Dillsburg PA YORKPAXMXAX  547E ONVOY, LLC - PA 226   2024-03-09   
223-354 0 Dillsburg PA YORKPAXMXAX  547E ONVOY, LLC - PA 226   2024-03-09   
223-354 1 Dillsburg PA   547E ONVOY, LLC - PA 226   2025-02-02   
223-355 A Dry Run PA CHBGPAXCXDX  547E ONVOY, LLC - PA 226   2024-01-22   
223-355 0 Dry Run PA HRBGPAGU2MD  073H TELNYX LLC 226   2022-06-27   
223-355 1 Dry Run PA HRBGPAHAXTX  318J COMCAST IP PHONE, LLC 226   2023-07-02   
223-355 2 Dry Run PA HRBGPAGU7MD  516J TON80 COMMUNICATIONS, LLC 226   2021-06-14   
223-355 3 Dry Run PA CHBGPAXCXDX  547E ONVOY, LLC - PA 226   2021-06-13   
223-355 4 Dry Run PA CHBGPAXCXDX  547E ONVOY, LLC - PA 226   2023-04-24   
223-355 5 Dry Run PA CHBGPAXCXDX  547E ONVOY, LLC - PA 226   2021-06-14   
223-356 A Intercourse PA HRBGPAGU5MD  965H FRACTEL, LLC 226      
223-356 0 Intercourse PA LWBYPAXL1MD  547E ONVOY, LLC - PA 226   2023-10-09   
223-356 1 Intercourse PA HRBGPAHAXOX  624H ONVOY SPECTRUM, LLC 226   2024-10-25   
223-356 2 Intercourse PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2021-02-25   
223-356 3 Intercourse PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2021-02-25   
223-356 4 Intercourse PA HRBGPAGU7MD  516J TON80 COMMUNICATIONS, LLC 226   2021-06-25   
223-356 5 Intercourse PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2020-12-07   
223-356 6 Intercourse PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2020-12-07   
223-356 7 Intercourse PA HRBGPAGU5MD  965H FRACTEL, LLC 226   2020-07-19   
223-356 8 Intercourse PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2021-07-19   
223-356 9 Intercourse PA HRBGPAGU5MD  965H FRACTEL, LLC 226   2020-07-19   
223-357 A York PA YORKPAXMXAX  547E ONVOY, LLC - PA 226   2024-03-09   
223-357 0 York PA YORKPAXMXAX  547E ONVOY, LLC - PA 226   2024-03-09   
223-357 1 York PA YORKPAXMXAX  547E ONVOY, LLC - PA 226   2024-03-10   
223-357 2 York PA YORKPAXMXAX  547E ONVOY, LLC - PA 226   2024-04-12   
223-357 3 York PA LWPXPAAC6MD  732J NUSO, LLC 226   2024-06-21   
223-357 4 York PA LWPXPAAC6MD  732J NUSO, LLC 226   2024-06-21   
223-357 5 York PA YORKPAXMXAX  547E ONVOY, LLC - PA 226   2024-07-01   
223-357 6 York PA HRBGPAHAXUX  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 226   2024-07-27   
223-357 7 York PA HRBGPAHAXUX  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 226   2024-07-27   
223-357 8 York PA YORKPAXMXAX  547E ONVOY, LLC - PA 226   2024-04-20   
223-357 9 York PA HRBGPAHAXOZ  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 226   2024-04-06   
223-358 A Chambersburg PA CHBGPAXCXDX  547E ONVOY, LLC - PA 226   2024-04-05   
223-358 0 Chambersburg PA CHBGPAXCXDX  547E ONVOY, LLC - PA 226   2024-04-05   
223-358 1 Chambersburg PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 226   2026-01-19   
223-358 2 Chambersburg PA   547E ONVOY, LLC - PA 226   2026-04-04   
223-358 3 Chambersburg PA   490J BOOST SUBSCRIBERCO L.L.C. 226   2025-06-30   
223-358 4 Chambersburg PA   490J BOOST SUBSCRIBERCO L.L.C. 226   2026-05-08   

<< 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 34 35 36 37 38 39 40 41 42 43 44 45 >>

Last updated: Sun, 17 May 2026 03:26:51 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.