Local Calling Guide

Area code/prefix search

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NPA: 971 [Rate centres in NPA 971] [Dial plan for NPA 971]

NXX: 478

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
971-478 A Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2024-02-11   
971-478 0 Beaverton OR BVTNORXBX1Y  750E ONVOY, LLC - OR 672   2024-02-12   
971-478 1 Beaverton OR BVTNORXBX1Y  750E ONVOY, LLC - OR 672   2024-02-12   
971-478 2 Beaverton OR BVTNORXBX1Y  750E ONVOY, LLC - OR 672   2024-02-12   
971-478 3 Beaverton OR BVTNORXBX1Y  750E ONVOY, LLC - OR 672   2024-02-12   
971-478 4 Beaverton OR BVTNORXBX1Y  750E ONVOY, LLC - OR 672   2024-02-12   
971-478 5 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2024-06-10   
971-478 6 Beaverton OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2024-04-01   
971-478 7 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2024-02-11   
971-478 8 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2024-02-11   
971-478 9 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2024-02-11   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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