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: 260

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
458-260 A Brookings OR EUGNOR530MD  6529 T-MOBILE USA, INC. 670      
458-260 0 Brookings OR EUGNOR53KMD  750E ONVOY, LLC - OR 670   2021-06-17   
458-260 1 Brookings OR EUGNOR53KMD  750E ONVOY, LLC - OR 670   2021-06-17   
458-260 2 Brookings OR CSBYORXXX1X  750E ONVOY, LLC - OR 670   2024-08-12   
458-260 3 Brookings OR EUGNOR530MD  6529 T-MOBILE USA, INC. 670   2023-07-21   
458-260 4 Brookings OR CSBYORXXX1X  750E ONVOY, LLC - OR 670   2024-03-03   
458-260 5 Brookings OR CSBYORXXX1X  750E ONVOY, LLC - OR 670   2024-06-07   
458-260 6 Brookings OR   5562 METROPCS, INC. 670   2025-05-05   
458-260 7 Brookings OR EUGNOR53KMD  750E ONVOY, LLC - OR 670   2021-09-20   
458-260 8 Brookings OR EUGNOR53KMD  750E ONVOY, LLC - OR 670   2021-09-20   
458-260 9 Brookings OR EUGNOR530MD  6529 T-MOBILE USA, INC. 670   2021-05-01   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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