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: 352D CHARTER FIBERLINK OR-CCVII, LLC - OR

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
541-975 7 La Grande OR HMTNOR210MD  672   2020-04-20   
541-991 3 Florence OR MDFDOR87PS0  670   2008-03-03   
971-248 1 Vernonia OR HMTNOR210MD  672   2023-09-06   
971-257 A Cloverdale OR SHRDORXACMD  672      
971-257 0 Cloverdale OR SHRDORXACMD  672      
971-265 A Garibaldi OR SHRDORXACMD  672      
971-265 1 Garibaldi OR SHRDORXACMD  672      
971-306 A Rockaway OR SHRDORXACMD  672      
971-306 1 Rockaway OR SHRDORXACMD  672      
971-324 A Nehalem OR HMTNOR210MD  672      
971-324 0 Nehalem OR HMTNOR210MD  672   2018-03-30   
971-390 4 Jewell OR HMTNOR210MD  672   2022-11-06   
971-403 1 Astoria OR HMTNOR210MD  672   2022-08-01   
971-668 1 Rainier OR HMTNOR210MD  672   2023-05-31   
971-671 1 Knappa OR HMTNOR210MD  672   2022-07-24   
971-799 1 Westport OR HMTNOR210MD  672   2022-12-08   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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