Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Astoria, OR

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
971-704 7   508J CENTURYLINK COMMUNICATIONS, LLC 672   2013-12-20   
971-704 8   750E ONVOY, LLC - OR 672   2016-04-18   
971-704 9   076F BANDWIDTH.COM CLEC, LLC - OR 672   2015-05-23   
971-988 A PTLDOR13X6X  158H INVOXIO INCORPORATED 672      
971-988 0   073H TELNYX LLC 672   2019-09-08   
971-988 1   936F ASTOUND BROADBAND, LLC - OR 672   2020-08-10   
971-988 2   939H COMMIO, LLC 672   2021-06-12   
971-988 3   157F PEERLESS NETWORK OF OREGON, LLC - OR 672   2021-02-28   
971-988 4   939H COMMIO, LLC 672   2021-06-12   
971-988 5   939H COMMIO, LLC 672   2021-06-12   
971-988 6   939H COMMIO, LLC 672   2021-06-12   
971-988 7   750E ONVOY, LLC - OR 672   2025-09-28   
971-988 8   158H INVOXIO INCORPORATED 672   2018-12-16   
971-988 9   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2019-07-15   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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