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: 562 [Rate centres in NPA 562] [Dial plan for NPA 562]

NXX: 554

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
562-554 A Long Beach CA LNBHCAXPX8Y  622J SKYE TELECOM LLC DBA SKYETEL 730      
562-554 0 Long Beach CA LSANCAJW7MD  939H COMMIO, LLC 730   2021-09-16   
562-554 1 Long Beach CA LSANCAJW7MD  939H COMMIO, LLC 730   2021-09-16   
562-554 2 Long Beach CA LSANCAJW7MD  939H COMMIO, LLC 730   2021-09-16   
562-554 3 Long Beach CA ANHMCANG3MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2021-11-23   
562-554 4 Long Beach CA LNBHCAXPXBY  649C ONVOY, LLC - CA 730   2021-09-11   
562-554 5 Long Beach CA LNBHCAXPXBY  649C ONVOY, LLC - CA 730   2021-09-11   
562-554 6 Long Beach CA LNBHCAXPXBY  649C ONVOY, LLC - CA 730   2021-09-11   
562-554 7 Long Beach CA LNBHCAXPXBY  649C ONVOY, LLC - CA 730   2021-09-11   
562-554 8 Long Beach CA LNBHCAXPX8Y  622J SKYE TELECOM LLC DBA SKYETEL 730   2021-11-22   
562-554 9 Long Beach CA LNBHCAXPXAY  624H ONVOY SPECTRUM, LLC 730   2021-11-23   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.