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   2012-05-03   
906-264 6 Marquette MI 746G UPPER PENINSULA TELEPHONE COMPANY - MI 342   2015-10-09   
906-275 6 Houghton MI 746G UPPER PENINSULA TELEPHONE COMPANY - MI 342   2017-01-09   
906-286 8 Manistique MI 746G UPPER PENINSULA TELEPHONE COMPANY - MI 342   2015-10-26   
906-372 8 Gwinn MI 746G UPPER PENINSULA TELEPHONE COMPANY - MI 342   2017-03-10   
906-379 6 Sault Ste Marie MI 746G UPPER PENINSULA TELEPHONE COMPANY - MI 342   2017-01-09   
906-448 1 Iron Mountain MI 746G UPPER PENINSULA TELEPHONE COMPANY - MI 342   2015-10-26   
906-639 A Carney MI 0732 UPPER PENINSULA TEL. CO. 342      
906-702 6 Ishpeming MI 746G UPPER PENINSULA TELEPHONE COMPANY - MI 342   2017-01-09   
906-825 9 Gladstone MI 746G UPPER PENINSULA TELEPHONE COMPANY - MI 342   2015-10-26   
906-914 2 Menominee MI 746G UPPER PENINSULA TELEPHONE COMPANY - MI 342   2015-10-26   

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

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