Local Calling Guide

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

NXX: 571

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-571 A Chico CA RDNGCA025MD  9262 UTILITY TELECOM GROUP, LLC - CA 724      
530-571 0 Chico CA   9262 UTILITY TELECOM GROUP, LLC - CA 724      
530-571 1 Chico CA   9262 UTILITY TELECOM GROUP, LLC - CA 724      
530-571 2 Chico CA   9262 UTILITY TELECOM GROUP, LLC - CA 724      
530-571 3 Chico CA   9262 UTILITY TELECOM GROUP, LLC - CA 724      
530-571 4 Chico CA   9262 UTILITY TELECOM GROUP, LLC - CA 724      
530-571 5 Chico CA   9262 UTILITY TELECOM GROUP, LLC - CA 724      
530-571 6 Chico CA   9262 UTILITY TELECOM GROUP, LLC - CA 724      
530-571 7 Chico CA   9262 UTILITY TELECOM GROUP, LLC - CA 724      
530-571 8 Chico CA   9262 UTILITY TELECOM GROUP, LLC - CA 724      
530-571 9 Chico CA   649C ONVOY, LLC - CA 724   2024-03-10   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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