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: LCHNPAESRS2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
570-484 A Lock Haven PA 9208 VERIZON PENNSYLVANIA, INC. 232      
570-484 0 Lock Haven PA 9208 VERIZON PENNSYLVANIA, INC. 232      
570-748 A Lock Haven PA 9208 VERIZON PENNSYLVANIA, INC. 232      
570-893 A Lock Haven PA 9208 VERIZON PENNSYLVANIA, INC. 232      
570-893 1 Lock Haven PA 9208 VERIZON PENNSYLVANIA, INC. 232      
570-893 2 Lock Haven PA 9208 VERIZON PENNSYLVANIA, INC. 232      
570-893 3 Lock Haven PA 9208 VERIZON PENNSYLVANIA, INC. 232      
570-893 4 Lock Haven PA 9208 VERIZON PENNSYLVANIA, INC. 232      
570-893 5 Lock Haven PA 9208 VERIZON PENNSYLVANIA, INC. 232      
570-893 6 Lock Haven PA 9208 VERIZON PENNSYLVANIA, INC. 232      
570-893 7 Lock Haven PA 9208 VERIZON PENNSYLVANIA, INC. 232      
570-893 8 Lock Haven PA 9208 VERIZON PENNSYLVANIA, INC. 232      

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

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