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: NGNEMIAM6MD

<< 1 2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
906-450 7 Manistique MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 342      
906-450 8 Manistique MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 342      
906-450 9 Manistique MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 342      
906-553 A Escanaba MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 342      
906-553 1 Escanaba MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 342   2006-07-03   
906-553 2 Escanaba MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 342   2005-04-21   
906-553 3 Escanaba MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 342   2010-05-26   
906-553 5 Escanaba MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 342   2009-11-04   
906-553 8 Escanaba MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 342   2007-04-30   
906-553 9 Escanaba MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 342   2008-03-20   

<< 1 2

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.