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: 436

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-436 A Grenada CA GRNDCA13RS1  9740 PACIFIC BELL 724      
530-436 0 Grenada CA GRNDCA13RS1  9740 PACIFIC BELL 724      
530-436 1 Grenada CA GRNDCA13RS1  9740 PACIFIC BELL 724      
530-436 2 Grenada CA GRNDCA13RS1  9740 PACIFIC BELL 724      
530-436 3 Grenada CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2016-03-05   
530-436 4 Grenada CA   515J IP HORIZON LLC 724   2003-10-12   
530-436 5 Grenada CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724   2009-02-23   
530-436 6 Grenada CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724   2015-05-25   
530-436 7 Grenada CA CHICCACW1MD  073H TELNYX LLC 724   2018-07-10   
530-436 8 Grenada CA CHICCA78AMD  516C AT&T CORP. 724   2013-02-17   
530-436 9 Grenada CA GRNDCA13RS1  9740 PACIFIC BELL 724      

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

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