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: 727

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-727 A Arrowsmith IL ARRWILXDRS2  1015 FRONTIER NORTH, INC. - IL 366      
309-727 1 Arrowsmith IL ARRWILXDRS2  1015 FRONTIER NORTH, INC. - IL 366      
309-727 2 Arrowsmith IL BLTNILXDXMX  224C ONVOY, LLC 366   2021-04-23   
309-727 3 Arrowsmith IL BLTNILXDXMX  224C ONVOY, LLC 366   2019-01-17   
309-727 4 Arrowsmith IL BLTNILATVMD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 366   2004-07-16   
309-727 5 Arrowsmith IL BLTNILXDX1Y  073H TELNYX LLC 366   2020-06-04   
309-727 6 Arrowsmith IL BLTNILTSYMD  495J STRATUS NETWORKS 366   2020-10-14   
309-727 7 Arrowsmith IL BLTNILXDXZX  508J CENTURYLINK COMMUNICATIONS, LLC 366   2014-08-12   
309-727 8 Arrowsmith IL BLTNILXDXMX  224C ONVOY, LLC 366   2019-07-14   
309-727 9 Arrowsmith IL BLTNILXDXMX  224C ONVOY, LLC 366   2019-07-14   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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