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: CRNYMIABDS1

Remotes:

Switch Switch name Switch type
SCPTMIXIRS2  SCOTT POINT  RS 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
906-212 A Escanaba MI 746G UPPER PENINSULA TELEPHONE COMPANY - MI 342      
906-212 5 Escanaba MI 746G UPPER PENINSULA TELEPHONE COMPANY - MI 342      
906-264 6 Marquette MI 746G UPPER PENINSULA TELEPHONE COMPANY - MI 342      
906-275 6 Houghton MI 746G UPPER PENINSULA TELEPHONE COMPANY - MI 342      
906-286 8 Manistique MI 746G UPPER PENINSULA TELEPHONE COMPANY - MI 342      
906-372 8 Gwinn MI 746G UPPER PENINSULA TELEPHONE COMPANY - MI 342      
906-379 6 Sault Ste Marie MI 746G UPPER PENINSULA TELEPHONE COMPANY - MI 342      
906-448 1 Iron Mountain MI 746G UPPER PENINSULA TELEPHONE COMPANY - MI 342      
906-639 A Carney MI 0732 UPPER PENINSULA TEL. CO. 342      
906-702 6 Ishpeming MI 746G UPPER PENINSULA TELEPHONE COMPANY - MI 342      
906-825 9 Gladstone MI 746G UPPER PENINSULA TELEPHONE COMPANY - MI 342      
906-914 2 Menominee MI 746G UPPER PENINSULA TELEPHONE COMPANY - MI 342      

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

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