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
224-278 A Roselle IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
224-278 2 Roselle IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2016-11-14   
224-278 3 Roselle IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2016-11-14   
224-278 4 Roselle IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2016-11-14   
224-278 5 Roselle IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2016-11-14   
224-278 6 Roselle IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2016-11-14   
224-286 7 Lake Zurich IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-12-01   
224-286 8 Lake Zurich IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-12-01   
224-300 5 Deerfield IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2012-08-02   
224-351 A Wheeling IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
224-351 7 Wheeling IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2008-12-01   
224-352 A Wheeling IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
224-352 3 Wheeling IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2014-05-16   
224-352 4 Wheeling IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2015-01-12   
224-366 2 Elk Grove IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-07-30   
224-366 3 Elk Grove IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-07-30   
224-366 4 Elk Grove IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-07-30   
224-366 5 Elk Grove IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-07-30   
224-366 6 Elk Grove IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-07-30   
224-367 3 Dundee IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2019-12-13   
224-399 4 Waukegan IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2006-04-13   
224-494 A Dundee IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
224-494 3 Dundee IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2023-04-22   
224-512 9 Barrington South IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-20   
224-515 3 Deerfield IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-11   
224-515 4 Deerfield IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-11   
224-538 2 Waukegan IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-25   
224-538 3 Waukegan IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-25   
224-538 4 Waukegan IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-25   
224-551 4 Deerfield IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2017-06-21   
224-568 A Wheeling IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
224-632 1 Deerfield IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-11   
224-632 8 Deerfield IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-11   
224-632 9 Deerfield IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-11   
224-656 A Waukegan IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
224-656 8 Waukegan IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2006-11-17   
224-676 2 Wheeling IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2007-05-06   
224-699 7 Dundee IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2010-01-27   
224-737 A Wheeling IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
224-765 6 Highland Park IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-25   
224-765 7 Highland Park IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-25   
224-766 3 Glenview IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-25   
224-766 4 Glenview IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-25   
224-766 7 Glenview IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-25   
224-778 7 Libertyville IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-11-04   
224-789 4 Zion IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2009-12-08   
224-848 6 Barrington IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-10-29   
224-848 7 Barrington IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-10-29   
224-880 7 Lake Forest IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2012-03-20   
224-880 8 Lake Forest IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2012-03-20   
224-940 A Deerfield IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
224-948 A Deerfield IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-204 6 Chicago Zone 01-Superior IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2008-10-31   
312-204 7 Chicago Zone 01-Superior IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2008-10-31   
312-204 8 Chicago Zone 01-Superior IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2008-10-31   
312-205 A Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-212 4 Chicago Zone 01-Wabash IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-07-30   
312-212 5 Chicago Zone 01-Wabash IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-07-30   
312-212 7 Chicago Zone 01-Wabash IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-07-30   
312-239 7 Chicago Zone 01-Canal IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-12-12   
312-244 3 Chicago Zone 01-Franklin IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-12-12   
312-244 4 Chicago Zone 01-Franklin IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-12-12   
312-252 A Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-252 0 Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-252 1 Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-252 2 Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-252 3 Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-252 4 Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-252 5 Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-252 8 Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-252 9 Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-253 A Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-253 0 Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-253 1 Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-253 2 Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-253 4 Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-253 7 Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-253 8 Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-253 9 Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-254 A Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-254 0 Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-254 1 Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-254 2 Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-254 3 Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-254 4 Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-254 5 Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-254 8 Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2008-10-14   
312-254 9 Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-256 A Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-256 0 Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-256 2 Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-256 9 Chicago Zone 01-Calumet IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-260 A Chicago Zone 01-Monroe IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-260 0 Chicago Zone 01-Monroe IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-260 1 Chicago Zone 01-Monroe IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-260 2 Chicago Zone 01-Monroe IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-260 3 Chicago Zone 01-Monroe IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-260 4 Chicago Zone 01-Monroe IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-260 5 Chicago Zone 01-Monroe IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-260 6 Chicago Zone 01-Monroe IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      

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Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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