Local Calling Guide

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NPA: 630 [Rate centres in NPA 630] [Dial plan for NPA 630]

NXX: 388

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-388 A Naperville IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
630-388 0 Naperville IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
630-388 1 Naperville IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
630-388 2 Naperville IL NPVLILNADS0  9329 ILLINOIS BELL TEL CO 358   2004-02-08   
630-388 3 Naperville IL NPVLILNADS0  9329 ILLINOIS BELL TEL CO 358   2003-02-14   
630-388 4 Naperville IL NPVLILNADS0  9329 ILLINOIS BELL TEL CO 358   2003-02-14   
630-388 5 Naperville IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2001-02-26   
630-388 6 Naperville IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2000-03-17   
630-388 7 Naperville IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2000-12-29   
630-388 8 Naperville IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-02-08   
630-388 9 Naperville IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-02-08   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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