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.

Perkasie, PA

<< 1 2 3 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
267-450 3 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2017-12-22   
267-450 4 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2008-01-19   
267-450 5 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2014-09-26   
267-450 6 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-09-14   
267-450 7 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2019-09-03   
267-450 8 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
267-450 9 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2018-06-09   
267-451 A PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228      
267-451 1   145J TERRA NOVA TELECOM INC. 228   2024-10-12   
267-451 2 PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2022-02-13   
267-451 3 PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-12-09   
267-451 4 PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-12-09   
267-451 5 PHLAPAMK39Z  829J PAETEC ITEL, LLC 228   2010-06-24   
267-451 6 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2017-04-20   
267-451 7 PHLAPA031MD  508J CENTURYLINK COMMUNICATIONS, LLC 228   2014-05-29   
267-451 8   515J IP HORIZON LLC 228   2015-09-28   
267-451 9   515J IP HORIZON LLC 228   2015-03-28   
267-452 A PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
267-452 0 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2017-11-25   
267-452 1 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2014-10-06   
267-452 2 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2014-10-06   
267-452 3 PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2022-02-13   
267-452 4 PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-05-13   
267-452 5 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
267-452 6 PHLAPAFGX0Y  516J TON80 COMMUNICATIONS, LLC 228   2021-06-10   
267-452 7 PHLAPAMKXDX  507J THE VOICE APPLICATION NETWORK, LLC 228   2016-09-08   
267-452 8 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2023-08-10   
267-452 9 PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2024-01-14   
267-458 A PHLAPAFGD2S  547E ONVOY, LLC - PA 228      
267-459 A PHLAPAMK41Z  829J PAETEC ITEL, LLC 228   2025-03-11   
267-459 0 PHLAPAMK41Z  829J PAETEC ITEL, LLC 228      
267-459 1 PHLAPAMK41Z  829J PAETEC ITEL, LLC 228      
267-459 2 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2020-05-03   
267-459 3 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2020-05-03   
267-459 4 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2020-05-03   
267-459 5 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2020-05-03   
267-459 6 PHLAPAMK41Z  829J PAETEC ITEL, LLC 228      
267-459 7 PHLAPAMKXDX  507J THE VOICE APPLICATION NETWORK, LLC 228   2016-09-08   
267-459 8 PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2013-04-28   
267-459 9 PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2013-04-28   
267-517 A PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2025-02-21   
267-517 0   145J TERRA NOVA TELECOM INC. 228   2025-08-29   
267-517 1 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2015-11-09   
267-517 2 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2015-07-21   
267-517 3 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2025-02-10   
267-517 4 PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2016-02-13   
267-517 6 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2016-03-21   
267-517 7 PHLAPAFG3MD  752H BARR TELL USA, INC. - PA 228   2016-02-08   
267-517 8 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2016-03-21   
267-517 9 PHLAPAFGXCX  073H TELNYX LLC 228   2022-01-16   

<< 1 2 3 >>

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.