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: 790

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-790 A Marysville CA YBCYCA01DS0  9740 PACIFIC BELL 726      
530-790 0 Marysville CA   9740 PACIFIC BELL 726      
530-790 1 Marysville CA   9740 PACIFIC BELL 726      
530-790 2 Marysville CA   9740 PACIFIC BELL 726      
530-790 3 Marysville CA   9740 PACIFIC BELL 726      
530-790 4 Marysville CA   9740 PACIFIC BELL 726      
530-790 5 Marysville CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2010-03-06   
530-790 6 Marysville CA   9740 PACIFIC BELL 726      
530-790 7 Marysville CA   9740 PACIFIC BELL 726      
530-790 8 Marysville CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2018-11-01   
530-790 9 Marysville CA   6529 T-MOBILE USA, INC. 726   2020-12-14   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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