Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 971 [Rate centres in NPA 971] [Dial plan for NPA 971]

NXX: 842

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
971-842 A St Helens OR PTLDOR13X8X  965H FRACTEL, LLC 672      
971-842 0 St Helens OR   490J DISH WIRELESS, LLC 672   2024-05-18   
971-842 2 St Helens OR   750E ONVOY, LLC - OR 672   2023-08-11   
971-842 3 St Helens OR   750E ONVOY, LLC - OR 672   2023-08-11   
971-842 4 St Helens OR   750E ONVOY, LLC - OR 672   2023-08-11   
971-842 5 St Helens OR   965H FRACTEL, LLC 672   2020-09-25   
971-842 6 St Helens OR   516J TON80 COMMUNICATIONS, LLC 672   2022-03-31   
971-842 7 St Helens OR   750E ONVOY, LLC - OR 672   2023-08-11   
971-842 8 St Helens OR   750E ONVOY, LLC - OR 672   2023-08-11   
971-842 9 St Helens OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2022-05-17   

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

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