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: 745

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-745 A Corvallis OR ADAROR21DS0  9638 QWEST CORPORATION 670      
541-745 0 Corvallis OR ADAROR21DS0  9638 QWEST CORPORATION 670      
541-745 1 Corvallis OR EUGNOR53XUX  624H ONVOY SPECTRUM, LLC 670   2021-12-17   
541-745 2 Corvallis OR ADAROR21DS0  9638 QWEST CORPORATION 670      
541-745 3 Corvallis OR ADAROR21DS0  9638 QWEST CORPORATION 670      
541-745 4 Corvallis OR CSBYORXXIMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 670   2018-08-02   
541-745 5 Corvallis OR ADAROR21DS0  9638 QWEST CORPORATION 670      
541-745 6 Corvallis OR ADAROR21DS0  9638 QWEST CORPORATION 670      
541-745 7 Corvallis OR ADAROR21DS0  9638 QWEST CORPORATION 670      
541-745 8 Corvallis OR EUGNORAEGMD  6010 NEW CINGULAR WIRELESS PCS, LLC 670   2012-10-12   
541-745 9 Corvallis OR EUGNORAEGMD  6010 NEW CINGULAR WIRELESS PCS, LLC 670   2016-04-15   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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