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Barrington South, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
224-512 A BNTOILAGDS0  9329 ILLINOIS BELL TEL CO 358      
224-512 0   145J TERRA NOVA TELECOM INC. 358   2021-10-27   
224-512 1   9329 ILLINOIS BELL TEL CO 358      
224-512 2   9329 ILLINOIS BELL TEL CO 358      
224-512 3   9329 ILLINOIS BELL TEL CO 358      
224-512 4   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-08-05   
224-512 5   9329 ILLINOIS BELL TEL CO 358      
224-512 6   9329 ILLINOIS BELL TEL CO 358      
224-512 7   829J PAETEC ITEL, LLC 358   2007-04-01   
224-512 8   5447 ACCESS ONE, INC. - IL 358   2006-08-06   
224-512 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-20   
847-248 A BNTOILAGDS0  9329 ILLINOIS BELL TEL CO 358      
847-765 A BNTOILAGDS0  9329 ILLINOIS BELL TEL CO 358      
847-765 0   9329 ILLINOIS BELL TEL CO 358      
847-765 1   9329 ILLINOIS BELL TEL CO 358      
847-765 2   9329 ILLINOIS BELL TEL CO 358      
847-765 3   9329 ILLINOIS BELL TEL CO 358      
847-765 4   9329 ILLINOIS BELL TEL CO 358      
847-765 5   9329 ILLINOIS BELL TEL CO 358      
847-765 6   9329 ILLINOIS BELL TEL CO 358      
847-765 7   9329 ILLINOIS BELL TEL CO 358      
847-765 8   224C ONVOY, LLC 358   2024-04-06   
847-765 9   9329 ILLINOIS BELL TEL CO 358      
847-898 A BNTOILAGDS0  9329 ILLINOIS BELL TEL CO 358      
847-898 0   9329 ILLINOIS BELL TEL CO 358      
847-898 1   9329 ILLINOIS BELL TEL CO 358      
847-898 2   9329 ILLINOIS BELL TEL CO 358      
847-898 3   9329 ILLINOIS BELL TEL CO 358      
847-898 4   9329 ILLINOIS BELL TEL CO 358      
847-898 5   9329 ILLINOIS BELL TEL CO 358      
847-898 6   9329 ILLINOIS BELL TEL CO 358      
847-898 7   9329 ILLINOIS BELL TEL CO 358      
847-898 8   9329 ILLINOIS BELL TEL CO 358      
847-898 9   460K FIRST COMMUNICATIONS, LLC 358   2000-11-01   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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