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: LTRBPALADS0

Remotes:

Switch Switch name Switch type
BLVIPABLRS0  BLAIRSVILLE  5BR 
BLVRPABORS0  BOLIVAR  5ER 
DRRYPADERS0  DERRY  5BR 
LGNRPALIRS0  LIGONIER  5BR 
NWFLPANFRS0  NEW FLORENCE  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
724-520 A Latrobe PA 9208 VERIZON PENNSYLVANIA, INC. 234      
724-532 A Latrobe PA 9208 VERIZON PENNSYLVANIA, INC. 234      
724-537 A Latrobe PA 9208 VERIZON PENNSYLVANIA, INC. 234      
724-539 A Latrobe PA 9208 VERIZON PENNSYLVANIA, INC. 234      
724-686 A Latrobe PA 9208 VERIZON PENNSYLVANIA, INC. 234      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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