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: 631

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-631 A Aurora IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2024-12-09   
630-631 0 Aurora IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2001-08-15   
630-631 1 Aurora IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2003-11-24   
630-631 2 Aurora IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2003-11-24   
630-631 3 Aurora IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-01-05   
630-631 4 Aurora IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2003-12-04   
630-631 5 Aurora IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358      
630-631 6 Aurora IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2003-08-30   
630-631 7 Aurora IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2003-08-30   
630-631 8 Aurora IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2003-04-15   
630-631 9 Aurora IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2003-04-15   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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