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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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
971-977 9 Tillamook OR 5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2022-06-30   
971-978 7 Portland OR 5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2018-11-14   
971-978 8 Portland OR 5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2018-04-16   
971-978 9 Portland OR 5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2018-05-16   
971-988 9 Astoria OR 5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2019-07-15   
971-990 1 Portland OR 5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2018-11-03   
971-990 3 Portland OR 5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2018-12-10   
971-990 5 Portland OR 5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2019-10-16   
971-990 6 Portland OR 5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2019-01-14   
971-990 7 Portland OR 5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2019-01-14   
971-990 8 Portland OR 5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2019-02-18   
971-990 9 Portland OR 5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2019-02-18   
971-997 0 Portland OR 5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2023-11-28   
971-997 1 Portland OR 5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2023-11-28   
971-997 2 Portland OR 5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2023-11-28   
971-997 3 Portland OR 5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2023-11-28   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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