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: 333

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-333 A Elmhurst IL CHCGILMF4MD  5562 METROPCS, INC. 358      
630-333 0 Elmhurst IL CHCGILMF4MD  5562 METROPCS, INC. 358   2007-09-27   
630-333 1 Elmhurst IL CHCGIL24DS6  224C ONVOY, LLC 358   2007-08-20   
630-333 2 Elmhurst IL CHCGILMF4MD  5562 METROPCS, INC. 358   2003-10-19   
630-333 3 Elmhurst IL CHCGILMF4MD  5562 METROPCS, INC. 358   2003-10-19   
630-333 4 Elmhurst IL CHCGIL24DS6  224C ONVOY, LLC 358   2004-09-20   
630-333 5 Elmhurst IL CHCGILMF4MD  5562 METROPCS, INC. 358   2003-02-10   
630-333 6 Elmhurst IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2003-02-10   
630-333 7 Elmhurst IL CHCGILMF4MD  5562 METROPCS, INC. 358   2003-02-10   
630-333 8 Elmhurst IL CHCGILMF4MD  5562 METROPCS, INC. 358   2003-02-10   
630-333 9 Elmhurst IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-10-29   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.