Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
971-978 7 Portland OR PTLDORWNAMD  672   2018-11-14   
971-978 8 Portland OR PTLDORWNAMD  672   2018-04-16   
971-978 9 Portland OR PTLDORWNAMD  672   2018-05-16   
971-988 9 Astoria OR PTLDORWNAMD  672   2019-07-15   
971-990 1 Portland OR PTLDORWNAMD  672   2018-11-03   
971-990 3 Portland OR PTLDORWNAMD  672   2018-12-10   
971-990 5 Portland OR PTLDORWNAMD  672   2019-10-16   
971-990 6 Portland OR PTLDORWNAMD  672   2019-01-14   
971-990 7 Portland OR PTLDORWNAMD  672   2019-01-14   
971-990 8 Portland OR PTLDORWNAMD  672   2019-02-18   
971-990 9 Portland OR PTLDORWNAMD  672   2019-02-18   
971-997 0 Portland OR PTLDORWNAMD  672   2023-11-28   
971-997 1 Portland OR PTLDORWNAMD  672   2023-11-28   
971-997 2 Portland OR PTLDORWNAMD  672   2023-11-28   
971-997 3 Portland OR PTLDORWNAMD  672   2023-11-28   

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Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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