Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
360-777 1 Long Beach WA 792K CHARTER IP ENABLED SERVICES, LLC 672   2018-08-12   
360-777 3 Long Beach WA 792K CHARTER IP ENABLED SERVICES, LLC 672   2016-05-21   
360-795 2 Cathlamet WA 792K CHARTER IP ENABLED SERVICES, LLC 672   2020-04-28   
458-900 1 Athena OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2024-06-30   
503-420 4 Dallas OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2014-04-11   
503-436 4 Cannon Beach OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2007-07-17   
503-468 0 Astoria OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2007-07-18   
503-717 5 Seaside OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2007-07-17   
503-728 5 Clatskanie OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2008-12-15   
503-739 7 Seaside OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2012-05-25   
503-741 3 Astoria OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2010-08-02   
503-751 1 Dallas OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2008-03-03   
503-787 7 Falls City OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2009-11-18   
503-861 8 Warrenton OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2007-07-18   
503-994 3 Warrenton OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2013-11-30   
541-239 5 Baker OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2016-06-25   
541-303 1 Hermiston OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2013-11-24   
541-376 6 Echo OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2011-06-20   
541-429 4 Pendleton OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2007-07-18   
541-429 7 Pendleton OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2009-11-18   
541-429 8 Pendleton OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2010-01-13   
541-429 9 Pendleton OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2013-04-18   
541-449 5 Stanfield OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2007-07-05   
541-532 9 Pilot Rock OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2016-09-25   
541-562 2 Union OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2009-01-22   
541-589 9 Burns OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2021-07-07   
541-605 A La Grande OR 792K CHARTER IP ENABLED SERVICES, LLC 672      
541-605 0 La Grande OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2009-01-22   
541-701 A Hermiston OR 792K CHARTER IP ENABLED SERVICES, LLC 672      
541-701 0 Hermiston OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2007-07-05   
541-975 7 La Grande OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2020-04-20   
564-217 1 Longview WA 792K CHARTER IP ENABLED SERVICES, LLC 672   2022-06-20   
971-248 1 Vernonia OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2023-09-06   
971-324 A Nehalem OR 792K CHARTER IP ENABLED SERVICES, LLC 672      
971-324 0 Nehalem OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2018-03-30   
971-390 4 Jewell OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2022-11-06   
971-403 1 Astoria OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2022-08-01   
971-493 4 Salem OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2025-01-26   
971-668 1 Rainier OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2023-05-31   
971-671 1 Knappa OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2022-07-24   
971-799 1 Westport OR 792K CHARTER IP ENABLED SERVICES, LLC 672   2022-12-08   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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