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: BLTMMDCH45Z

<< 1 2 3 4 5 6 7 8 9

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
667-877 0 Pikesville MD 071F BANDWIDTH.COM CLEC, LLC - MD 238      
667-877 1 Pikesville MD 071F BANDWIDTH.COM CLEC, LLC - MD 238      
667-877 9 Pikesville MD 071F BANDWIDTH.COM CLEC, LLC - MD 238      
667-899 5 Baltimore MD 071F BANDWIDTH.COM CLEC, LLC - MD 238      
667-899 6 Baltimore MD 071F BANDWIDTH.COM CLEC, LLC - MD 238      
667-900 8 Baltimore MD 071F BANDWIDTH.COM CLEC, LLC - MD 238      
667-900 9 Baltimore MD 071F BANDWIDTH.COM CLEC, LLC - MD 238      
667-925 0 Bel Air MD 071F BANDWIDTH.COM CLEC, LLC - MD 238      
667-925 1 Bel Air MD 071F BANDWIDTH.COM CLEC, LLC - MD 238      
667-966 2 New Windsor MD 071F BANDWIDTH.COM CLEC, LLC - MD 238      
667-966 5 New Windsor MD 071F BANDWIDTH.COM CLEC, LLC - MD 238      

<< 1 2 3 4 5 6 7 8 9

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.