Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: PTLDORPBDS9

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
971-337 A Portland OR 660C HUNTER CONSTRUCTION, INC. DBA HUNTER COMMS - OR 672      
971-337 1 Portland OR 660C HUNTER CONSTRUCTION, INC. DBA HUNTER COMMS - OR 672   2014-04-13   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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