Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 872 [Rate centres in NPA 872] [Dial plan for NPA 872]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
872-231 A Chicago Zone 05-Austin IL   224C ONVOY, LLC 358      
872-231 0 Chicago Zone 05-Austin IL   224C ONVOY, LLC 358   2016-02-25   
872-231 1 Chicago Zone 05-Austin IL   224C ONVOY, LLC 358   2016-02-25   
872-231 2 Chicago Zone 05-Austin IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2018-07-15   
872-231 3 Chicago Zone 05-Austin IL   224C ONVOY, LLC 358   2018-09-16   
872-231 4 Chicago Zone 05-Austin IL   224C ONVOY, LLC 358   2018-12-27   
872-231 5 Chicago Zone 05-Austin IL   073H TELNYX LLC 358   2017-04-21   
872-231 6 Chicago Zone 05-Austin IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2017-11-04   
872-231 7 Chicago Zone 05-Austin IL   057H LOCAL ACCESS LLC - IL 358   2016-08-09   
872-231 8 Chicago Zone 05-Austin IL   057H LOCAL ACCESS LLC - IL 358   2016-08-09   
872-231 9 Chicago Zone 05-Austin IL   516C AT&T CORP. 358   2016-07-13   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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