Local Calling Guide

Area code/prefix search

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Diamond Lake, OR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
541-793 A DMLKORXXRS0  4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 670      
541-793 0 DMLKORXXRS0  4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 670      
541-793 1 EUGNOR53XCX  508J CENTURYLINK COMMUNICATIONS, LLC 670   2014-04-15   
541-793 3 DMLKORXXRS0  4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 670      
541-793 4 EUGNOR53QMD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670   2023-02-20   
541-793 5 WHCYORXXDMD  750E ONVOY, LLC - OR 670   2021-08-13   
541-793 8 DMLKORXXRS0  4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 670      
541-793 9 DMLKORXXRS0  4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 670      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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