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.

Smock, PA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
724-677 A SMCKPASMRS0  9208 VERIZON PENNSYLVANIA, INC. 234      
724-677 0 SMCKPASMRS0  9208 VERIZON PENNSYLVANIA, INC. 234      
724-677 1   515J IP HORIZON LLC 234      
724-677 2 SMCKPASMRS0  9208 VERIZON PENNSYLVANIA, INC. 234      
724-677 4 SMCKPASMRS0  9208 VERIZON PENNSYLVANIA, INC. 234      
724-677 5   3806 CORE COMMUNICATIONS, INC. - PA 234      
724-677 6 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234      
724-677 7 NUTPPAAL0MD  213C IDT AMERICA, CORP. - PA 234      
724-677 8 BTLRPAXBLMD  508J CENTURYLINK COMMUNICATIONS, LLC 234      
724-677 9   3806 CORE COMMUNICATIONS, INC. - PA 234      
724-973 A PITBPAMADS0  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
724-973 0   145J TERRA NOVA TELECOM INC. 234      
724-973 1   3806 CORE COMMUNICATIONS, INC. - PA 234      
724-973 2 PITBPADTXYY  547E ONVOY, LLC - PA 234      
724-973 3 PITBPADTXYY  547E ONVOY, LLC - PA 234      
724-973 4 PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
724-973 5 PITBPADTXYY  547E ONVOY, LLC - PA 234      
724-973 6 PITBPAOKAMD  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234      
724-973 7 PITBPAOKAMD  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234      
724-973 8 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234      
724-973 9 PITBPAMADS0  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
878-301 A PITBPADTXFX  624H ONVOY SPECTRUM, LLC 234      
878-301 0 PITBPADTXFX  624H ONVOY SPECTRUM, LLC 234      
878-301 1 PITBPADTX7X  073H TELNYX LLC 234      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.