Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 541 [Rate centres in NPA 541] [Dial plan for NPA 541]

NXX: 789

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-789 A Medford OR MDFDOR33DS0  9638 QWEST CORPORATION 670      
541-789 0 Medford OR   9638 QWEST CORPORATION 670   2004-11-29   
541-789 1 Medford OR   9638 QWEST CORPORATION 670   2004-11-29   
541-789 2 Medford OR   9638 QWEST CORPORATION 670   2004-11-29   
541-789 3 Medford OR   9638 QWEST CORPORATION 670   2004-11-29   
541-789 4 Medford OR   9638 QWEST CORPORATION 670   2004-11-29   
541-789 5 Medford OR   9638 QWEST CORPORATION 670   2004-11-29   
541-789 6 Medford OR   9638 QWEST CORPORATION 670   2004-11-29   
541-789 7 Medford OR   9638 QWEST CORPORATION 670   2004-11-29   
541-789 8 Medford OR   9638 QWEST CORPORATION 670   2004-11-29   
541-789 9 Medford OR   9638 QWEST CORPORATION 670   2004-11-29   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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