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.

Arenzville, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
217-618 A JCVLILXCDMD  224C ONVOY, LLC 376      
217-618 0 JCVLILAAZMD  073H TELNYX LLC 376   2022-08-07   
217-618 1 JCVLILXCDMD  224C ONVOY, LLC 376   2021-02-26   
217-618 2 JCVLILXCDMD  224C ONVOY, LLC 376   2021-02-26   
217-618 3 JCVLILXCDMD  224C ONVOY, LLC 376   2023-06-09   
217-618 4 JCVLILXCX6X  624H ONVOY SPECTRUM, LLC 376   2023-07-07   
217-618 6 JCVLILXCDMD  224C ONVOY, LLC 376   2020-03-26   
217-997 A ARVLILXCDS0  1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. 376      
217-997 0 ARVLILXCDS0  1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. 376      
217-997 1 ARVLILXCDS0  1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. 376      
217-997 2 ARVLILXCDS0  1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. 376      
217-997 3 JCVLILAA0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 376   2018-06-29   
217-997 4 JCVLILXCDMD  224C ONVOY, LLC 376   2023-08-28   
217-997 5 ARVLILXCDS0  1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. 376      
217-997 6 ARVLILXCDS0  1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. 376      
217-997 7 ARVLILXCDS0  1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. 376      
217-997 8 ARVLILXCDS0  1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. 376      
217-997 9 ARVLILXCDS0  1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. 376      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.