Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 105F BANDWIDTH.COM CLEC, LLC - IN

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
219-318 1 Gary IN CHCGILWBXDZ  358   2015-01-04   
219-318 2 Gary IN CHCGILWBXDZ  358   2015-01-04   
219-321 0 Gary IN CHCGILWBXDZ  358   2015-05-17   
219-321 8 Gary IN CHCGILWBXDZ  358   2015-05-17   
219-321 9 Gary IN CHCGILWBXDZ  358   2013-07-19   
219-335 3 Francesville IN SBNDIN01XHX  332   2022-02-12   
219-341 6 East Chicago IN CHCGILWBXDZ  358   2024-11-11   
219-343 2 Gary IN CHCGILWBXDZ  358   2024-10-25   
219-351 A St John IN CHCGILWBXDZ  358      
219-351 0 St John IN CHCGILWBXDZ  358   2015-04-02   
219-352 3 Highland IN CHCGILWBXDZ  358   2024-10-26   
219-360 3 Dyer IN CHCGILWBXDZ  358   2024-11-11   
219-364 5 Wheeler IN SBNDIN01XHX  332   2008-11-24   
219-367 1 Michigan City IN SBNDIN01XHX  332   2024-09-16   
219-370 A Whiting IN CHCGILWBXDZ  358      
219-370 0 Whiting IN CHCGILWBXDZ  358   2010-10-17   
219-370 6 Whiting IN CHCGILWBXDZ  358   2014-02-17   
219-370 9 Whiting IN CHCGILWBXDZ  358   2015-02-26   
219-379 3 La Porte IN SBNDIN01XHX  332   2015-01-18   
219-385 1 Hammond IN CHCGILWBXDZ  358   2024-10-26   
219-385 2 Hammond IN CHCGILWBXDZ  358   2024-10-26   
219-386 2 Valparaiso IN SBNDIN01XHX  332   2014-12-13   
219-386 3 Valparaiso IN SBNDIN01XHX  332   2015-11-07   
219-386 4 Valparaiso IN SBNDIN01XHX  332   2015-03-02   
219-387 0 Merrillville IN CHCGILWBXDZ  358   2024-11-11   
219-390 9 Cedar Lake IN CHCGILWBXDZ  358   2014-07-04   
219-392 9 East Chicago IN CHCGILWBXDZ  358   2010-03-05   
219-400 A Hobart IN SBNDIN01XHX  332      
219-400 0 Hobart IN SBNDIN01XHX  332   2015-12-12   
219-401 A Cedar Lake IN CHCGILWBXDZ  358      
219-401 0 Cedar Lake IN CHCGILWBXDZ  358   2014-08-08   
219-401 1 Cedar Lake IN CHCGILWBXDZ  358   2015-01-22   
219-401 2 Cedar Lake IN CHCGILWBXDZ  358   2015-01-22   
219-401 3 Cedar Lake IN CHCGILWBXDZ  358   2015-05-17   
219-401 4 Cedar Lake IN CHCGILWBXDZ  358   2015-05-17   
219-402 0 La Porte IN SBNDIN01XHX  332   2015-11-28   
219-413 A East Chicago IN CHCGILWBXDZ  358      
219-413 0 East Chicago IN CHCGILWBXDZ  358   2010-10-10   
219-413 2 East Chicago IN CHCGILWBXDZ  358   2011-06-20   
219-413 3 East Chicago IN CHCGILWBXDZ  358   2011-09-01   
219-413 9 East Chicago IN CHCGILWBXDZ  358   2012-06-03   
219-440 1 Dyer IN CHCGILWBXDZ  358   2010-03-05   
219-440 2 Dyer IN CHCGILWBXDZ  358   2008-11-24   
219-440 4 Dyer IN CHCGILWBXDZ  358   2010-09-05   
219-440 6 Dyer IN CHCGILWBXDZ  358   2011-06-20   
219-472 6 Merrillville IN CHCGILWBXDZ  358   2010-08-08   
219-472 9 Merrillville IN CHCGILWBXDZ  358   2011-10-14   
219-488 9 Crown Point IN CHCGILWBXDZ  358   2010-03-11   
219-501 0 Hammond IN CHCGILWBXDZ  358   2015-03-06   
219-506 6 Morocco IN CHCGILWBXDZ  358   2017-08-17   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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