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: 644

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-644 A Bensenville IL   5562 METROPCS, INC. 358      
630-644 0 Bensenville IL CHCGILMF5MD  5562 METROPCS, INC. 358      
630-644 1 Bensenville IL CHCGILDTDS3  5447 ACCESS ONE, INC. - IL 358      
630-644 2 Bensenville IL CHCGILMF5MD  5562 METROPCS, INC. 358      
630-644 3 Bensenville IL CHCGILMF5MD  5562 METROPCS, INC. 358      
630-644 4 Bensenville IL CHCGILMF5MD  5562 METROPCS, INC. 358      
630-644 5 Bensenville IL CHCGILCGDS1  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-644 6 Bensenville IL CHCGILMF5MD  5562 METROPCS, INC. 358      
630-644 7 Bensenville IL CHCGILMF5MD  5562 METROPCS, INC. 358      
630-644 8 Bensenville IL CHCGILMF5MD  5562 METROPCS, INC. 358      
630-644 9 Bensenville IL CHCGILMF5MD  5562 METROPCS, INC. 358      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.