Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 559 [Rate centres in NPA 559] [Dial plan for NPA 559]

NXX: 996

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-996 A Corcoran CA FRSNCA0101Z  516J TON80 COMMUNICATIONS, LLC 728      
559-996 0 Corcoran CA   981E BANDWIDTH.COM CLEC, LLC - CA 728   2023-04-30   
559-996 1 Corcoran CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728   2024-02-17   
559-996 2 Corcoran CA   649C ONVOY, LLC - CA 728   2023-07-23   
559-996 3 Corcoran CA   649C ONVOY, LLC - CA 728   2023-07-23   
559-996 4 Corcoran CA   649C ONVOY, LLC - CA 728   2023-11-03   
559-996 5 Corcoran CA   649C ONVOY, LLC - CA 728   2023-11-03   
559-996 6 Corcoran CA   516J TON80 COMMUNICATIONS, LLC 728   2022-04-21   
559-996 7 Corcoran CA   6010 NEW CINGULAR WIRELESS PCS, LLC 728   2022-06-22   
559-996 8 Corcoran CA   981E BANDWIDTH.COM CLEC, LLC - CA 728   2023-06-05   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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