Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 219 [Rate centres in NPA 219] [Dial plan for NPA 219]

NXX: 666

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
219-666 A Hammond IN CHCGIL24DS6  097D ONVOY, LLC - IN 358      
219-666 0 Hammond IN   073H TELNYX LLC 358   2018-05-14   
219-666 3 Hammond IN   7440 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 358   2019-07-19   
219-666 4 Hammond IN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2019-11-10   
219-666 5 Hammond IN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2020-01-20   
219-666 6 Hammond IN   097D ONVOY, LLC - IN 358   2017-11-16   
219-666 7 Hammond IN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2020-03-16   
219-666 8 Hammond IN   097D ONVOY, LLC - IN 358   2019-10-25   
219-666 9 Hammond IN   097D ONVOY, LLC - IN 358   2019-10-25   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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