Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
630-818 9 West Chicago IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-821 A Warrenville IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-821 2 Warrenville IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2002-08-17   
630-821 3 Warrenville IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2002-08-17   
630-821 4 Warrenville IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2000-08-31   
630-821 5 Warrenville IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-821 9 Warrenville IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-823 A Bartlett IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-823 0 Bartlett IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-823 2 Bartlett IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   1999-09-08   
630-823 4 Bartlett IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2000-04-17   
630-823 9 Bartlett IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-994 5 Roselle IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2007-05-13   
708-213 7 Homewood IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-26   
708-215 A La Grange IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
708-215 2 La Grange IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
708-215 8 La Grange IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2000-05-01   
708-215 9 La Grange IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
708-221 A Cicero IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
708-221 0 Cicero IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
708-221 1 Cicero IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
708-221 2 Cicero IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
708-221 6 Cicero IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-07-30   
708-221 7 Cicero IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-07-30   
708-235 9 Governors Park IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2000-09-01   
708-249 0 Homewood IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-26   
708-255 0 La Grange IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-26   
708-255 7 La Grange IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-26   
708-274 1 Palos Park IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-07-30   
708-279 0 Crete IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-12   
708-286 6 La Grange IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-07-30   
708-290 A La Grange IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
708-290 2 La Grange IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
708-290 9 La Grange IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
708-292 1 La Grange IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2000-09-01   
708-297 A Blue Island IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
708-297 2 Blue Island IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
708-297 3 Blue Island IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
708-297 9 Blue Island IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
708-303 A Cicero IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
708-303 5 Cicero IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-10-29   
708-303 9 Cicero IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
708-310 3 La Grange IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-11-04   
708-310 4 La Grange IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-11-04   
708-310 6 La Grange IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-11-04   
708-316 A Bellwood IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
708-316 2 Bellwood IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
708-316 4 Bellwood IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
708-316 5 Bellwood IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2007-05-13   
708-317 A Cicero IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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