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: NATNPAAGGT0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
215-261 A Philadelphia Zone 3 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
215-318 A Philadelphia Suburban Zone 45 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
215-326 A Philadelphia Suburban Zone 33 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
215-434 A Newtown PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
215-437 A Philadelphia Zone 4 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
215-756 A Philadelphia Zone 2 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
215-758 A Philadelphia Suburban Zone 34 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
267-375 A Quakertown PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
267-420 A Philadelphia Suburban Zone 32 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
267-529 A Philadelphia Suburban Zone 41 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
267-560 A Philadelphia Suburban Zone 43 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
267-645 A Lansdale PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
267-653 A North Wales PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
267-727 A Philadelphia Suburban Zone 37 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
267-747 A New Hope PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
267-760 A Philadelphia Zone 1 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
267-949 A Philadelphia Suburban Zone 38 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-208 A Chester Springs PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-281 A Bath PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-363 A Pottstown PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-387 A Allentown (Lehigh) PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-393 A Philadelphia Suburban Zone 29 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-399 A Philadelphia Suburban Zone 29 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-414 A Philadelphia Suburban Zone 24 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-440 A Philadelphia Suburban Zone 12 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-452 A Philadelphia Suburban Zone 21 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-461 A Philadelphia Suburban Zone 17 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-474 A Philadelphia Suburban Zone 13 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-478 A Philadelphia Suburban Zone 13 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-485 A Philadelphia Suburban Zone 11 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-487 A Philadelphia Suburban Zone 11 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-494 A Philadelphia Suburban Zone 14 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-535 A Philadelphia Suburban Zone 31 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-584 A Philadelphia Suburban Zone 26 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-651 A Reading PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-681 A Philadelphia Suburban Zone 30 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-696 A Downingtown PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-710 A New Smithville PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-733 A Kennett Square PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-844 A Philadelphia Suburban Zone 10 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-851 A Hellertown PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-874 A Exton PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-979 A Collegeville PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
610-351 A Allentown (Lehigh) PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
610-365 A Nazareth PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
610-419 A Bethlehem PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
610-421 A Emmaus PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
610-438 A Easton PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
610-440 A Northampton PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
610-441 A West Chester PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
610-443 A Catasauqua PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
610-677 A Philadelphia Suburban Zone 23 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
610-787 A Philadelphia Suburban Zone 30 PA 7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      

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

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