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: 500

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-500 A Dunsmuir CA DNSMCA11PS0  103G SNOWCREST TELEPHONE, INC -CA 724      
530-500 0 Dunsmuir CA CHICCA01XCX  649C ONVOY, LLC - CA 724      
530-500 1 Dunsmuir CA   103G SNOWCREST TELEPHONE, INC -CA 724      
530-500 2 Dunsmuir CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-500 3 Dunsmuir CA CHICCAEYIMD  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 724      
530-500 4 Dunsmuir CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-500 5 Dunsmuir CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-500 6 Dunsmuir CA CHICCA01XCX  649C ONVOY, LLC - CA 724      
530-500 7 Dunsmuir CA CHICCA01X5X  508J CENTURYLINK COMMUNICATIONS, LLC 724      
530-500 8 Dunsmuir CA CHICCACW1MD  073H TELNYX LLC 724      
530-500 9 Dunsmuir CA CHICCA01XCX  649C ONVOY, LLC - CA 724      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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