Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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OCN: 701H METRO FIBERNET, LLC - IL

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
224-290 A Elgin IL   358   2018-07-06   
224-290 1 Elgin IL   358   2018-07-06   
309-386 A Bloomington IL   366      
309-386 1 Bloomington IL   366   2016-08-01   
309-590 6 Bloomington IL   366   2019-07-14   
331-227 4 Sugar Grove IL   358   2018-09-03   
331-235 5 Geneva IL   358   2018-07-06   
331-385 6 Aurora IL   358   2017-03-01   
331-401 6 Naperville IL   358   2017-02-13   
331-717 2 Oswego IL   358   2016-05-29   
331-808 4 Plano IL   358   2019-03-01   
630-345 6 Geneva IL   358   2018-01-10   
630-381 9 Yorkville IL   358   2017-03-16   
630-389 7 Geneva IL   358   2018-01-10   
779-222 5 Sycamore IL   364   2018-08-01   
779-252 A Plainfield IL   358      
779-252 1 Plainfield IL   358   2016-03-15   
779-255 A De Kalb IL   364   2018-08-01   
779-255 1 De Kalb IL   364   2018-08-01   
779-706 2 Sandwich IL   358   2019-03-01   
815-552 9 Lockport IL   358   2016-09-01   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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