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: 997

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-997 A Lemoore CA LEMRCA12RS0  9740 PACIFIC BELL 728      
559-997 0 Lemoore CA   9740 PACIFIC BELL 728      
559-997 1 Lemoore CA   516C AT&T CORP. 728   2010-10-27   
559-997 2 Lemoore CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2025-09-10   
559-997 3 Lemoore CA   6010 NEW CINGULAR WIRELESS PCS, LLC 728   2014-03-01   
559-997 4 Lemoore CA   490J DISH WIRELESS, LLC 728   2022-12-18   
559-997 5 Lemoore CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2011-06-06   
559-997 6 Lemoore CA   981E BANDWIDTH.COM CLEC, LLC - CA 728   2009-01-14   
559-997 7 Lemoore CA   9740 PACIFIC BELL 728      
559-997 8 Lemoore CA   9740 PACIFIC BELL 728      
559-997 9 Lemoore CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2012-09-20   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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