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: 270

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-270 A Wayne City IL OLNYILAB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 978      
618-270 0 Wayne City IL OLNYILXEGMD  224C ONVOY, LLC 978      
618-270 2 Wayne City IL OLNYILAB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 978      
618-270 3 Wayne City IL OLNYILXEGMD  224C ONVOY, LLC 978      
618-270 4 Wayne City IL OLNYILXEGMD  224C ONVOY, LLC 978      
618-270 5 Wayne City IL OLNYILXEGMD  224C ONVOY, LLC 978      
618-270 6 Wayne City IL OLNYILXEX2X  624H ONVOY SPECTRUM, LLC 978      
618-270 7 Wayne City IL OLNYILXEGMD  224C ONVOY, LLC 978      
618-270 8 Wayne City IL OLNYILXEGMD  224C ONVOY, LLC 978      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.