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: GLDWMIGLDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
989-246 A Gladwin MI 9323 MICHIGAN BELL TEL CO 344      
989-246 0 Gladwin MI 9323 MICHIGAN BELL TEL CO 344      
989-246 1 Gladwin MI 9323 MICHIGAN BELL TEL CO 344      
989-246 2 Gladwin MI 9323 MICHIGAN BELL TEL CO 344      
989-246 3 Gladwin MI 9323 MICHIGAN BELL TEL CO 344      
989-246 6 Gladwin MI 9323 MICHIGAN BELL TEL CO 344      
989-246 9 Gladwin MI 9323 MICHIGAN BELL TEL CO 344      
989-426 A Gladwin MI 9323 MICHIGAN BELL TEL CO 344      

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

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