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.
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Switch: BLTNILXDXKY

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
309-433 A Bloomington IL 622J SKYE TELECOM LLC DBA SKYETEL 366      
309-433 8 Bloomington IL 622J SKYE TELECOM LLC DBA SKYETEL 366   2021-12-12   

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

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