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: 701

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-701 A Highland IL STLVMOOH3MD  5562 METROPCS, INC. 520      
618-701 0 Highland IL STLVMOOH3MD  5562 METROPCS, INC. 520      
618-701 1 Highland IL   6529 T-MOBILE USA, INC. 520      
618-701 2 Highland IL COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520      
618-701 3 Highland IL STLSMOWQDS2  224C ONVOY, LLC 520      
618-701 4 Highland IL STLSMOWQDS2  224C ONVOY, LLC 520      
618-701 5 Highland IL COVLILCQXOX  495J STRATUS NETWORKS 520      
618-701 6 Highland IL COVLILCLPMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 520      
618-701 7 Highland IL COVLILCQXEX  508J CENTURYLINK COMMUNICATIONS, LLC 520      
618-701 8 Highland IL STLVMOOH3MD  5562 METROPCS, INC. 520      
618-701 9 Highland IL COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.