Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

NXX: 806

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-806 A Aurora IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
630-806 0 Aurora IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-03-28   
630-806 1 Aurora IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-05-05   
630-806 2 Aurora IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2005-05-13   
630-806 3 Aurora IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-06-16   
630-806 4 Aurora IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2010-05-07   
630-806 5 Aurora IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-05-29   
630-806 6 Aurora IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-04-09   
630-806 7 Aurora IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2005-12-11   
630-806 8 Aurora IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2005-10-16   
630-806 9 Aurora IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-03-18   

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.