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: 701

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-701 A Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
630-701 0 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
630-701 1 Aurora IL CHCGIL24DS6  224C ONVOY, LLC 358      
630-701 2 Aurora IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
630-701 3 Aurora IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-701 4 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
630-701 5 Aurora IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
630-701 6 Aurora IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-701 7 Aurora IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-701 8 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
630-701 9 Aurora IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.