Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 309 [Rate centres in NPA 309] [Dial plan for NPA 309]

NXX: 726

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-726 A Hudson IL HDSNILXDRS0  1015 FRONTIER NORTH, INC. - IL 366      
309-726 0 Hudson IL BLTNILXDX1Y  073H TELNYX LLC 366   2020-07-10   
309-726 1 Hudson IL HDSNILXDRS0  1015 FRONTIER NORTH, INC. - IL 366      
309-726 2 Hudson IL HDSNILXDRS0  1015 FRONTIER NORTH, INC. - IL 366      
309-726 3 Hudson IL BLTNILXDWMD  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 366   2015-04-15   
309-726 4 Hudson IL BLTNILATVMD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 366   2004-07-17   
309-726 6 Hudson IL BLTNILXDXMX  224C ONVOY, LLC 366   2021-07-04   
309-726 8 Hudson IL BLTNILTSYMD  495J STRATUS NETWORKS 366   2020-10-14   
309-726 9 Hudson IL   145J TERRA NOVA TELECOM INC. 366   2022-04-09   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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