Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 503 [Rate centres in NPA 503] [Dial plan for NPA 503]

NXX: 861

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
503-861 A Warrenton OR WRTNOR64DS0  9638 QWEST CORPORATION 672      
503-861 0 Warrenton OR WRTNOR64DS0  9638 QWEST CORPORATION 672      
503-861 1 Warrenton OR WRTNOR64DS0  9638 QWEST CORPORATION 672      
503-861 2 Warrenton OR WRTNOR64DS0  9638 QWEST CORPORATION 672      
503-861 3 Warrenton OR WRTNOR64DS0  9638 QWEST CORPORATION 672      
503-861 4 Warrenton OR WRTNOR64DS0  9638 QWEST CORPORATION 672      
503-861 5 Warrenton OR WRTNOR64DS0  9638 QWEST CORPORATION 672      
503-861 6 Warrenton OR WRTNOR64DS0  9638 QWEST CORPORATION 672      
503-861 7 Warrenton OR WRTNOR64DS0  9638 QWEST CORPORATION 672      
503-861 8 Warrenton OR HMTNOR210MD  352D CHARTER FIBERLINK OR-CCVII, LLC - OR 672   2007-07-18   
503-861 9 Warrenton OR WRTNOR64DS0  9638 QWEST CORPORATION 672      

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

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