Local Calling Guide

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

NXX: 785

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-785 A Lombard IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-785 0 Lombard IL   6529 T-MOBILE USA, INC. 358   2013-11-14   
630-785 1 Lombard IL   7421 AT&T - LOCAL 358      
630-785 2 Lombard IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-03-05   
630-785 3 Lombard IL   516C AT&T CORP. 358   2006-05-02   
630-785 4 Lombard IL   829J PAETEC ITEL, LLC 358   2007-07-23   
630-785 5 Lombard IL   7421 AT&T - LOCAL 358      
630-785 6 Lombard IL   318J COMCAST IP PHONE, LLC 358   2013-09-18   
630-785 7 Lombard IL   6529 T-MOBILE USA, INC. 358   2013-11-14   
630-785 8 Lombard IL   6529 T-MOBILE USA, INC. 358   2013-11-14   
630-785 9 Lombard IL   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2005-04-25   

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

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