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: 505

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-505 A Sunnyland IL PEORILTCDS0  5800 ITV-3, LLC D/B/A I3 BROADBAND 368      
309-505 0 Sunnyland IL   5800 ITV-3, LLC D/B/A I3 BROADBAND 368      
309-505 1 Sunnyland IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 368   2015-11-02   
309-505 4 Sunnyland IL   506J TWILIO INTERNATIONAL INC 368   2021-08-16   
309-505 5 Sunnyland IL   224C ONVOY, LLC 368   2018-08-02   
309-505 7 Sunnyland IL   508J CENTURYLINK COMMUNICATIONS LLC 368   2016-08-05   
309-505 8 Sunnyland IL   224C ONVOY, LLC 368   2019-07-15   
309-505 9 Sunnyland IL   224C ONVOY, LLC 368   2019-07-15   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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