Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 458 [Rate centres in NPA 458] [Dial plan for NPA 458]

NXX: 877

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
458-877 A La Grande OR LAGRORXBNMD  622J SKYE TELECOM LLC DBA SKYETEL 672      
458-877 0 La Grande OR   6529 T-MOBILE USA, INC. 672   2022-05-16   
458-877 1 La Grande OR   6529 T-MOBILE USA, INC. 672   2022-05-16   
458-877 2 La Grande OR   6349 UNITED STATES CELLULAR - OR 672   2022-05-12   
458-877 3 La Grande OR   750E ONVOY, LLC - OR 672   2023-10-27   
458-877 4 La Grande OR   750E ONVOY, LLC - OR 672   2023-10-27   
458-877 5 La Grande OR   750E ONVOY, LLC - OR 672   2023-10-27   
458-877 6 La Grande OR   750E ONVOY, LLC - OR 672   2023-10-27   
458-877 7 La Grande OR   622J SKYE TELECOM LLC DBA SKYETEL 672   2021-11-12   
458-877 8 La Grande OR   073H TELNYX LLC 672   2022-10-01   
458-877 9 La Grande OR   750E ONVOY, LLC - OR 672   2023-10-27   

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

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