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.

Switch: CHMPILCPXOX

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
217-863 3 Bondville IL 508J CENTURYLINK COMMUNICATIONS, LLC 370   2016-06-11   
217-867 7 Pesotum IL 508J CENTURYLINK COMMUNICATIONS, LLC 370   2016-06-16   
217-896 6 Homer IL 508J CENTURYLINK COMMUNICATIONS, LLC 370   2016-06-14   
217-987 7 Potomac IL 508J CENTURYLINK COMMUNICATIONS, LLC 370   2016-06-16   
217-996 7 Oakwood IL 508J CENTURYLINK COMMUNICATIONS, LLC 370   2016-06-14   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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