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: 618 [Rate centres in NPA 618] [Dial plan for NPA 618]

NXX: 415

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-415 A Beecher City IL COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520      
618-415 0 Beecher City IL COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520      
618-415 1 Beecher City IL STLSMOWQ8MD  073H TELNYX LLC 520      
618-415 3 Beecher City IL STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520      
618-415 4 Beecher City IL STLSMOWQDS2  224C ONVOY, LLC 520      
618-415 5 Beecher City IL STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520      
618-415 7 Beecher City IL STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520      
618-415 8 Beecher City IL COVLILCQXMX  495J STRATUS NETWORKS 520      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.