Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 630 [Rate centres in NPA 630] [Dial plan for NPA 630]

NXX: 827

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-827 A Lombard IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2024-12-09   
630-827 0 Lombard IL   829J PAETEC ITEL, LLC 358      
630-827 1 Lombard IL   6529 T-MOBILE USA, INC. 358   2014-08-10   
630-827 2 Lombard IL   6529 T-MOBILE USA, INC. 358   2014-08-10   
630-827 3 Lombard IL   6529 T-MOBILE USA, INC. 358   2014-08-10   
630-827 4 Lombard IL   9329 ILLINOIS BELL TEL CO 358   2000-11-24   
630-827 5 Lombard IL   9329 ILLINOIS BELL TEL CO 358   2000-11-24   
630-827 6 Lombard IL   9329 ILLINOIS BELL TEL CO 358   2000-11-24   
630-827 7 Lombard IL   829J PAETEC ITEL, LLC 358   2015-09-25   
630-827 8 Lombard IL   224C ONVOY, LLC 358   2016-02-22   
630-827 9 Lombard IL   6529 T-MOBILE USA, INC. 358   2006-01-08   

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

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