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.

NPA: 309 [Rate centres in NPA 309] [Dial plan for NPA 309]

NXX: 940

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-940 A Bloomington IL BLTNILTSDMD  597F VOIP INNOVATIONS, LLC 366      
309-940 0 Bloomington IL BLTNILTSDMD  597F VOIP INNOVATIONS, LLC 366      
309-940 1 Bloomington IL BLTNILXDXMX  224C ONVOY, LLC 366      
309-940 2 Bloomington IL BLTNILXDXMX  224C ONVOY, LLC 366      
309-940 3 Bloomington IL BLTNILXDXMX  224C ONVOY, LLC 366      
309-940 4 Bloomington IL BLTNILXDXMX  224C ONVOY, LLC 366      
309-940 5 Bloomington IL BLTNILXDXMX  224C ONVOY, LLC 366      
309-940 6 Bloomington IL BLTNILXDXMX  224C ONVOY, LLC 366      
309-940 7 Bloomington IL BLTNILXDXMX  224C ONVOY, LLC 366      
309-940 8 Bloomington IL BLTNILXDXMX  224C ONVOY, LLC 366      
309-940 9 Bloomington IL BLTNILXDXMX  224C ONVOY, LLC 366      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.