Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Tennyson, IN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
812-440 A   7421 AT&T - LOCAL 330   2025-09-26   
812-440 9   7421 AT&T - LOCAL 330   2025-09-26   
812-567 A TNSNIN01RSL  9325 INDIANA BELL TEL CO INC 330      
812-567 0   097D ONVOY, LLC - IN 330   2016-04-04   
812-567 1   097D ONVOY, LLC - IN 330   2016-04-04   
812-567 2   4803 LEVEL 3 COMMUNICATIONS, LLC - IN 330   2015-09-06   
812-567 3   4803 LEVEL 3 COMMUNICATIONS, LLC - IN 330   2008-11-27   
812-567 4   9325 INDIANA BELL TEL CO INC 330      
812-567 5   4803 LEVEL 3 COMMUNICATIONS, LLC - IN 330   2010-02-20   
812-567 6   097D ONVOY, LLC - IN 330   2012-06-18   
812-567 7   4803 LEVEL 3 COMMUNICATIONS, LLC - IN 330   2004-07-17   
812-567 8   9325 INDIANA BELL TEL CO INC 330      
812-567 9   9325 INDIANA BELL TEL CO INC 330      
812-915 A EVVLIN03X2Y  829J PAETEC ITEL, LLC 330      
812-982 A EVVLIN03XIX  508J CENTURYLINK COMMUNICATIONS, LLC 330      
812-982 0   073H TELNYX LLC 330   2020-07-12   
812-982 1   4803 LEVEL 3 COMMUNICATIONS, LLC - IN 330   2022-02-05   
812-982 2   097D ONVOY, LLC - IN 330   2019-08-03   
812-982 3   097D ONVOY, LLC - IN 330   2019-08-03   
812-982 4   793K TWC IP ENABLED SERVICES, LLC 330   2024-06-30   
812-982 5   516C AT&T CORP. 330   2024-09-03   
812-982 7   508J CENTURYLINK COMMUNICATIONS, LLC 330   2016-12-16   
812-982 8   624H ONVOY SPECTRUM, LLC 330   2024-02-29   
812-982 9   490J DISH WIRELESS, LLC 330   2022-08-27   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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