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: PHLBPAMYDS4

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
215-866 A Philadelphia Zone 3 PA 5494 NETCARRIER TELECOM, INC. - PA 228      
267-203 A Souderton PA 5494 NETCARRIER TELECOM, INC. - PA 228      
267-212 A Philadelphia Suburban Zone 43 PA 5494 NETCARRIER TELECOM, INC. - PA 228      
267-236 A Philadelphia Zone 1 PA 5494 NETCARRIER TELECOM, INC. - PA 228      
267-296 A Philadelphia Zone 2 PA 5494 NETCARRIER TELECOM, INC. - PA 228      
267-387 A Philadelphia Suburban Zone 39 PA 5494 NETCARRIER TELECOM, INC. - PA 228      
267-447 A Philadelphia Suburban Zone 32 PA 5494 NETCARRIER TELECOM, INC. - PA 228      
267-499 A Philadelphia Zone 2 PA 5494 NETCARRIER TELECOM, INC. - PA 228      
267-546 A Philadelphia Zone 1 PA 5494 NETCARRIER TELECOM, INC. - PA 228      
267-579 A Philadelphia Zone 4 PA 5494 NETCARRIER TELECOM, INC. - PA 228      
267-638 A Lansdale PA 5494 NETCARRIER TELECOM, INC. - PA 228      
267-642 A Lansdale PA 5494 NETCARRIER TELECOM, INC. - PA 228      
267-652 A North Wales PA 5494 NETCARRIER TELECOM, INC. - PA 228      
267-662 A North Wales PA 5494 NETCARRIER TELECOM, INC. - PA 228      
267-699 A Philadelphia Suburban Zone 40 PA 5494 NETCARRIER TELECOM, INC. - PA 228      
267-704 A Philadelphia Suburban Zone 41 PA 5494 NETCARRIER TELECOM, INC. - PA 228      
267-753 A Newtown PA 5494 NETCARRIER TELECOM, INC. - PA 228      
267-864 A Doylestown PA 5494 NETCARRIER TELECOM, INC. - PA 228      
267-991 A Philadelphia Suburban Zone 40 PA 5494 NETCARRIER TELECOM, INC. - PA 228      
302-602 A Newark DE 274E NETCARRIER TELECOM, INC. - DE 228      
302-757 A Wilmington DE 274E NETCARRIER TELECOM, INC. - DE 228      
484-445 A Philadelphia Suburban Zone 12 PA 5494 NETCARRIER TELECOM, INC. - PA 228      
484-539 A Philadelphia Suburban Zone 31 PA 5494 NETCARRIER TELECOM, INC. - PA 228      
484-594 A Philadelphia Suburban Zone 31 PA 5494 NETCARRIER TELECOM, INC. - PA 228      
484-685 A Philadelphia Suburban Zone 30 PA 5494 NETCARRIER TELECOM, INC. - PA 228      
610-922 A Philadelphia Suburban Zone 25 PA 5494 NETCARRIER TELECOM, INC. - PA 228      
610-947 A Philadelphia Suburban Zone 26 PA 5494 NETCARRIER TELECOM, INC. - PA 228      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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