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: CHTTPACTDS0

Remotes:

Switch Switch name Switch type
MNDNPAMHRS0  MENDENHALL  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
484-840 A Philadelphia Suburban Zone 10 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
484-840 0 Philadelphia Suburban Zone 10 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
484-840 1 Philadelphia Suburban Zone 10 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
484-840 2 Philadelphia Suburban Zone 10 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
484-840 4 Philadelphia Suburban Zone 10 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
484-840 9 Philadelphia Suburban Zone 10 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
484-845 0 Philadelphia Suburban Zone 10 PA 9208 VERIZON PENNSYLVANIA, INC. 228   2012-08-10   
610-358 A Philadelphia Suburban Zone 10 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-361 A Philadelphia Suburban Zone 10 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-459 A Philadelphia Suburban Zone 10 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
610-558 A Philadelphia Suburban Zone 10 PA 9208 VERIZON PENNSYLVANIA, INC. 228      

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

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