Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 224 [Rate centres in NPA 224] [Dial plan for NPA 224]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-539 A Palatine IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
224-539 0 Palatine IL   057H LOCAL ACCESS LLC - IL 358   2016-08-09   
224-539 1 Palatine IL   073H TELNYX LLC 358   2017-04-24   
224-539 2 Palatine IL   224C ONVOY, LLC 358   2017-06-23   
224-539 3 Palatine IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2016-07-01   
224-539 4 Palatine IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2016-10-10   
224-539 5 Palatine IL   6529 T-MOBILE USA, INC. 358   2017-09-30   
224-539 6 Palatine IL   6529 T-MOBILE USA, INC. 358   2017-09-30   
224-539 7 Palatine IL   6529 T-MOBILE USA, INC. 358   2017-09-30   
224-539 8 Palatine IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2017-09-14   
224-539 9 Palatine IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2016-06-30   

Last updated: Sat, 14 Sep 2019 01:44:23 UTC

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