Local Calling Guide

Area code/prefix search

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OCN: 097D ONVOY, LLC - IN

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
219-429 2 Highland IN   358   2026-10-12   
219-444 A Merrillville IN GARYINGOXMD  358      
219-444 0 Merrillville IN GARYINGOXMD  358   2016-01-18   
219-444 4 Merrillville IN GARYINGOXMD  358   2016-01-18   
219-463 0 Dyer IN GARYINGOXMD  358   2023-08-12   
219-463 3 Dyer IN GARYINGOXMD  358   2023-08-12   
219-463 4 Dyer IN GARYINGOXMD  358   2023-08-12   
219-463 5 Dyer IN GARYINGOXMD  358   2023-08-12   
219-463 7 Dyer IN GARYINGOXMD  358   2023-08-12   
219-466 2 East Chicago IN GARYINGOXMD  358   2023-08-12   
219-474 1 Kentland IN PLMOINXAX2X  332   2023-08-12   
219-474 2 Kentland IN PLMOINXAX2X  332   2021-12-04   
219-474 7 Kentland IN PLMOINXAX2X  332   2021-09-03   
219-491 1 Dyer IN GARYINGOXMD  358   2019-10-25   
219-491 2 Dyer IN GARYINGOXMD  358   2019-10-25   
219-491 3 Dyer IN GARYINGOXMD  358   2020-02-15   
219-491 4 Dyer IN GARYINGOXMD  358   2020-02-15   
219-500 A Merrillville IN GARYINGOXMD  358      
219-500 0 Merrillville IN GARYINGOXMD  358   2017-11-16   
219-500 2 Merrillville IN GARYINGOXMD  358   2019-05-04   
219-500 3 Merrillville IN GARYINGOXMD  358   2019-05-04   
219-500 5 Merrillville IN GARYINGOXMD  358   2017-11-16   
219-500 6 Merrillville IN GARYINGOXMD  358   2020-05-11   
219-500 7 Merrillville IN GARYINGOXMD  358   2020-05-11   
219-500 8 Merrillville IN GARYINGOXMD  358   2020-10-05   
219-501 4 Hammond IN GARYINGOXMD  358   2016-03-07   
219-501 5 Hammond IN GARYINGOXMD  358   2016-03-07   
219-506 3 Morocco IN GARYINGOXMD  358   2020-05-11   
219-506 7 Morocco IN GARYINGOXMD  358   2018-07-05   
219-507 7 Wheatfield IN PLMOINXAX2X  332   2021-09-03   
219-507 8 Wheatfield IN PLMOINXAX2X  332   2021-09-03   
219-515 8 Dyer IN GARYINGOXMD  358   2016-03-28   
219-515 9 Dyer IN GARYINGOXMD  358   2016-03-28   
219-516 5 East Chicago IN GARYINGOXMD  358   2020-10-30   
219-516 6 East Chicago IN GARYINGOXMD  358   2020-10-30   
219-519 0 Wanatah IN PRTGINXAAMD  332   2023-08-12   
219-529 0 Hammond IN   358   2026-09-04   
219-529 1 Hammond IN GARYINGOXMD  358   2020-11-06   
219-529 2 Hammond IN GARYINGOXMD  358   2020-11-06   
219-529 5 Hammond IN GARYINGOXMD  358   2021-03-01   
219-529 6 Hammond IN GARYINGOXMD  358   2021-03-01   
219-529 7 Hammond IN GARYINGOXMD  358   2021-03-01   
219-529 8 Hammond IN GARYINGOXMD  358   2021-03-01   
219-533 A Highland IN GARYINGOXMD  358      
219-533 0 Highland IN GARYINGOXMD  358   2018-02-22   
219-533 2 Highland IN GARYINGOXMD  358   2020-11-06   
219-533 3 Highland IN GARYINGOXMD  358   2018-02-22   
219-533 4 Highland IN GARYINGOXMD  358   2019-04-04   
219-533 5 Highland IN GARYINGOXMD  358   2019-04-04   
219-533 6 Highland IN GARYINGOXMD  358   2019-04-04   

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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