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: PTVLWIXACMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
608-510 A Gratiot WI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354      
608-510 9 Gratiot WI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2017-09-25   
608-568 4 Dickeyville WI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2021-05-29   
608-641 0 Benton WI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2021-04-19   
608-902 1 Dickeyville WI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2023-09-01   

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

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