Local Calling Guide

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

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-521 A Del Rey CA FRSNCA011KD  7379 MATRIX TELECOM, LLC. SII TNCI - CA 728      
559-521 0 Del Rey CA   7379 MATRIX TELECOM, LLC. SII TNCI - CA 728      
559-521 1 Del Rey CA   7379 MATRIX TELECOM, LLC. SII TNCI - CA 728      
559-521 2 Del Rey CA   7379 MATRIX TELECOM, LLC. SII TNCI - CA 728   2006-05-21   
559-521 3 Del Rey CA   981E BANDWIDTH.COM CLEC, LLC - CA 728   2018-06-21   
559-521 5 Del Rey CA   6529 T-MOBILE USA, INC. 728   2007-05-03   
559-521 6 Del Rey CA   981E BANDWIDTH.COM CLEC, LLC - CA 728   2015-08-14   
559-521 8 Del Rey CA   7379 MATRIX TELECOM, LLC. SII TNCI - CA 728      
559-521 9 Del Rey CA   7379 MATRIX TELECOM, LLC. SII TNCI - CA 728      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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