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: PHLAPAMKDS3

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
215-238 A Philadelphia Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
215-351 A Philadelphia Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
215-409 A Philadelphia Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
215-413 A Philadelphia Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
215-574 A Philadelphia Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
215-580 A Philadelphia Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
215-592 A Philadelphia Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
215-597 A Philadelphia Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
215-625 A Philadelphia Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
215-627 A Philadelphia Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
215-629 A Philadelphia Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
215-733 A Philadelphia Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
215-797 A Philadelphia Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
215-829 A Philadelphia Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
215-873 A Philadelphia Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
215-922 A Philadelphia Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
215-923 A Philadelphia Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
215-925 A Philadelphia Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
215-928 A Philadelphia Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
215-931 A Philadelphia Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
267-321 A Philadelphia Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 228      
267-671 A Philadelphia Zone 1 PA 9208 VERIZON PENNSYLVANIA, INC. 228      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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