Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: NWBRORXADS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
503-537 A Newberg OR 4323 FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR 672      
503-537 0 Newberg OR 4323 FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR 672      
503-537 1 Newberg OR 4323 FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR 672      
503-537 2 Newberg OR 4323 FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR 672      
503-537 3 Newberg OR 4323 FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR 672      
503-537 4 Newberg OR 4323 FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR 672      
503-537 5 Newberg OR 4323 FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR 672      
503-537 6 Newberg OR 4323 FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR 672      
503-537 7 Newberg OR 4323 FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR 672      
503-537 9 Newberg OR 4323 FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR 672      
503-538 A Newberg OR 4323 FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR 672      
503-554 A Newberg OR 4323 FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR 672      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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