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: 484 [Rate centres in NPA 484] [Dial plan for NPA 484]

NXX: 601

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-601 A New Tripoli PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-601 0 New Tripoli PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2004-04-19   
484-601 1 New Tripoli PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2013-05-05   
484-601 2 New Tripoli PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2008-12-19   
484-601 3 New Tripoli PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2017-05-18   
484-601 5 New Tripoli PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2012-10-05   
484-601 6 New Tripoli PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2014-03-27   
484-601 7 New Tripoli PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2006-06-25   
484-601 8 New Tripoli PA ALTWPAALPMD  7513 CTSI, INC. - PA 228   2006-10-06   
484-601 9 New Tripoli PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2013-05-05   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.