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: ISHPMIMNRSA

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
906-485 A Ishpeming MI 9323 MICHIGAN BELL TEL CO 342      
906-485 1 Ishpeming MI 9323 MICHIGAN BELL TEL CO 342      
906-485 2 Ishpeming MI 9323 MICHIGAN BELL TEL CO 342      
906-485 4 Ishpeming MI 9323 MICHIGAN BELL TEL CO 342      
906-485 5 Ishpeming MI 9323 MICHIGAN BELL TEL CO 342      
906-485 6 Ishpeming MI 9323 MICHIGAN BELL TEL CO 342      
906-486 A Ishpeming MI 9323 MICHIGAN BELL TEL CO 342      
906-486 1 Ishpeming MI 9323 MICHIGAN BELL TEL CO 342      
906-486 4 Ishpeming MI 9323 MICHIGAN BELL TEL CO 342      
906-486 6 Ishpeming MI 9323 MICHIGAN BELL TEL CO 342      
906-486 8 Ishpeming MI 9323 MICHIGAN BELL TEL CO 342      
906-486 9 Ishpeming MI 9323 MICHIGAN BELL TEL CO 342      
906-702 A Ishpeming MI 9323 MICHIGAN BELL TEL CO 342      
906-702 0 Ishpeming MI 9323 MICHIGAN BELL TEL CO 342      

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

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