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.

Eldorado, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
618-273 A ELRDILXEDS0  1015 FRONTIER NORTH, INC. - IL 362      
618-273 0 CRDLIL310MD  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 362      
618-273 1 ELRDILXEDS0  1015 FRONTIER NORTH, INC. - IL 362      
618-273 2 ELRDILXEDS0  1015 FRONTIER NORTH, INC. - IL 362      
618-273 3 ELRDILXEDS0  1015 FRONTIER NORTH, INC. - IL 362      
618-273 4 ELRDILXEDS0  1015 FRONTIER NORTH, INC. - IL 362      
618-273 5 ELRDILXEDS0  1015 FRONTIER NORTH, INC. - IL 362      
618-273 6 ELRDILXEDS0  1015 FRONTIER NORTH, INC. - IL 362      
618-273 7 ELRDILXEDS0  1015 FRONTIER NORTH, INC. - IL 362      
618-273 8 ELRDILXEDS0  1015 FRONTIER NORTH, INC. - IL 362      
618-273 9 ELRDILXEDS0  1015 FRONTIER NORTH, INC. - IL 362      
618-297 A HRBGILCBDS0  9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 362      
618-297 0 CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362      
618-297 1 CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362      
618-297 3 CRDLILXEX8X  224C ONVOY, LLC 362      
618-297 4 CRDLILAB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 362      
618-297 5 CRDLILXEX8X  224C ONVOY, LLC 362      
618-297 6 CRDLILXEX8X  224C ONVOY, LLC 362      
618-297 7 RSCLILXEDS0  458H SHAWNEELEC, INC. 362      
618-297 8 CRDLILXEX8X  224C ONVOY, LLC 362      
618-297 9 HRBGILCBDS0  9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 362      
618-591 A   224C ONVOY, LLC 362      
618-591 0 CRDLILXEXJX  073H TELNYX LLC 362      
618-591 1 CRDLILXEX8X  224C ONVOY, LLC 362      
618-591 2 CRDLILXEX8X  224C ONVOY, LLC 362      
618-591 3 CRDLILXEX8X  224C ONVOY, LLC 362      
618-591 4 CRDLILXEX8X  224C ONVOY, LLC 362      
618-591 5   224C ONVOY, LLC 362      
618-591 7 CRDLILXEXYX  624H ONVOY SPECTRUM, LLC 362      
618-591 8 CRDLIL13AMD  495J STRATUS NETWORKS 362      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.