Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 906 [Rate centres in NPA 906] [Dial plan for NPA 906]

NXX: 485

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

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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