Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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OCN: 5511 DATAVISION COMMUNICATIONS LLC

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
503-383 7 Salem OR GRVSORXXDS1  672      
503-980 9 Woodburn OR GRVSORXXDS1  672      
971-343 6 Silverton OR GRVSORXXDS1  672      
971-983 A Woodburn OR GRVSORXXDS1  672      
971-983 0 Woodburn OR GRVSORXXDS1  672      
971-983 1 Woodburn OR GRVSORXXDS1  672      
971-983 2 Woodburn OR GRVSORXXDS1  672      
971-983 3 Woodburn OR GRVSORXXDS1  672      
971-983 4 Woodburn OR GRVSORXXDS1  672      
971-983 5 Woodburn OR GRVSORXXDS1  672      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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