Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 530 [Rate centres in NPA 530] [Dial plan for NPA 530]

NXX: 735

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-735 A Knights Landing CA KNLDCAXFDS0  4420 FRONTIER CALIFORNIA INC. 726      
530-735 0 Knights Landing CA SCRMCA0101Z  624H ONVOY SPECTRUM, LLC 726   2023-12-29   
530-735 2 Knights Landing CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2013-11-29   
530-735 3 Knights Landing CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2013-11-29   
530-735 5 Knights Landing CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2013-03-11   
530-735 6 Knights Landing CA KNLDCAXFDS0  4420 FRONTIER CALIFORNIA INC. 726      
530-735 7 Knights Landing CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2010-07-19   
530-735 8 Knights Landing CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2011-08-09   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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