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: MCMBILXDVMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
309-318 7 Macomb IL 5562 METROPCS, INC. 977   2019-01-18   
309-541 3 Galesburg IL 5562 METROPCS, INC. 977   2021-10-22   
309-973 1 Galesburg IL 5562 METROPCS, INC. 977   2011-03-11   
309-973 3 Galesburg IL 5562 METROPCS, INC. 977   2021-10-22   

Last updated: Sat, 25 Feb 2023 02:10:49 UTC

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