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.

Niota, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
217-448 A NIOTILXCRS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
217-448 0 NIOTILXCRS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
217-448 1 NIOTILXCRS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
217-448 2 GLBGILXDAMD  508J CENTURYLINK COMMUNICATIONS, LLC 977      
217-448 3 MCMBILXDHMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 977      
217-448 4 NIOTILXCRS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
217-448 5 NIOTILXCRS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
217-448 6 NIOTILXCRS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
217-448 7 NIOTILXCRS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
217-448 8 NIOTILXCRS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
217-448 9 NIOTILXCRS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
217-815 A GLBGILXDDMD  224C ONVOY, LLC 977      
217-815 0 GLBGILXDXMD  495J STRATUS NETWORKS 977      
217-815 1 GLBGILXDDMD  224C ONVOY, LLC 977      
217-815 2 GLBGILXDDMD  224C ONVOY, LLC 977      
217-815 3 CLCHILXDDS2  342F MTC COMMUNICATIONS, INC. - IL 977      
217-815 4 GLBGILXDDMD  224C ONVOY, LLC 977      
217-815 5 MCMBILXDX5X  624H ONVOY SPECTRUM, LLC 977      
217-815 8 GLBGILXDDMD  224C ONVOY, LLC 977      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.