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.

NPA: 667 [Rate centres in NPA 667] [Dial plan for NPA 667]

NXX: 460

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-460 A Pikesville MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-01-12   
667-460 0 Pikesville MD   876D ONVOY, LLC - MD 238      
667-460 1 Pikesville MD   876D ONVOY, LLC - MD 238      
667-460 2 Pikesville MD   876D ONVOY, LLC - MD 238      
667-460 3 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
667-460 4 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
667-460 5 Pikesville MD   568G PEERLESS NETWORK OF MARYLAND, LLC 238      
667-460 6 Pikesville MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
667-460 7 Pikesville MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
667-460 8 Pikesville MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
667-460 9 Pikesville MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.