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: ALGNMIMNRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
810-794 A Algonac MI 9323 MICHIGAN BELL TEL CO 340      
810-794 0 Algonac MI 9323 MICHIGAN BELL TEL CO 340      
810-794 1 Algonac MI 9323 MICHIGAN BELL TEL CO 340      
810-794 2 Algonac MI 9323 MICHIGAN BELL TEL CO 340      
810-794 3 Algonac MI 9323 MICHIGAN BELL TEL CO 340      
810-794 4 Algonac MI 9323 MICHIGAN BELL TEL CO 340      
810-794 5 Algonac MI 9323 MICHIGAN BELL TEL CO 340      
810-794 7 Algonac MI 9323 MICHIGAN BELL TEL CO 340      
810-794 8 Algonac MI 9323 MICHIGAN BELL TEL CO 340      
810-794 9 Algonac MI 9323 MICHIGAN BELL TEL CO 340      

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

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