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: 589

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-589 A Elmhurst IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
630-589 0 Elmhurst IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
630-589 1 Elmhurst IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
630-589 2 Elmhurst IL CHCGILMF4MD  5562 METROPCS, INC. 358      
630-589 3 Elmhurst IL   460K FIRST COMMUNICATIONS, LLC 358      
630-589 4 Elmhurst IL CHCGILMF4MD  5562 METROPCS, INC. 358      
630-589 5 Elmhurst IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
630-589 6 Elmhurst IL CHCGILMF4MD  5562 METROPCS, INC. 358      
630-589 7 Elmhurst IL CHCGILMF4MD  5562 METROPCS, INC. 358      
630-589 8 Elmhurst IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
630-589 9 Elmhurst IL CHCGILMF4MD  5562 METROPCS, INC. 358      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.