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: 880

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-880 A Klamath Falls OR KLFLOR54DS1  9638 QWEST CORPORATION 670      
541-880 0 Klamath Falls OR KLFLOR54DS1  9638 QWEST CORPORATION 670      
541-880 1 Klamath Falls OR KLFLOR54DS1  9638 QWEST CORPORATION 670      
541-880 2 Klamath Falls OR KLFLOR54DS1  9638 QWEST CORPORATION 670      
541-880 3 Klamath Falls OR EUGNORBPCM3  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 670   2011-07-19   
541-880 4 Klamath Falls OR EUGNORBPCM3  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 670   2008-09-04   
541-880 5 Klamath Falls OR KLFLOR54DS1  9638 QWEST CORPORATION 670      
541-880 6 Klamath Falls OR EUGNORBPCM3  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 670   2008-11-06   
541-880 7 Klamath Falls OR KLFLOR54DS1  9638 QWEST CORPORATION 670      
541-880 8 Klamath Falls OR EUGNORBPCM3  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 670   2008-06-16   
541-880 9 Klamath Falls OR EUGNOR530MD  6529 T-MOBILE USA, INC. 670   2017-11-14   

Last updated: Sat, 03 Sep 2022 02:15:35 UTC

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