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: 643

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-643 A Roseburg OR EUGNOR53XGY  6349 UNITED STATES CELLULAR - OR 670      
541-643 0 Roseburg OR   6349 UNITED STATES CELLULAR - OR 670      
541-643 1 Roseburg OR   6349 UNITED STATES CELLULAR - OR 670      
541-643 2 Roseburg OR   6349 UNITED STATES CELLULAR - OR 670      
541-643 3 Roseburg OR   6349 UNITED STATES CELLULAR - OR 670      
541-643 4 Roseburg OR   6349 UNITED STATES CELLULAR - OR 670      
541-643 5 Roseburg OR   6349 UNITED STATES CELLULAR - OR 670      
541-643 6 Roseburg OR   6349 UNITED STATES CELLULAR - OR 670      
541-643 7 Roseburg OR   6349 UNITED STATES CELLULAR - OR 670      
541-643 8 Roseburg OR   6349 UNITED STATES CELLULAR - OR 670      
541-643 9 Roseburg OR   6349 UNITED STATES CELLULAR - OR 670      

Last updated: Sat, 02 May 2026 12:20:53 UTC

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