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.

Philadelphia Zone 1, PA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
215-829 A PHLAPAMKDS3  9208 VERIZON PENNSYLVANIA, INC. 228      
215-832 A PHLAPALODS2  9208 VERIZON PENNSYLVANIA, INC. 228      
215-833 A WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
215-834 A PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
215-834 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-12-04   
215-834 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-12-04   
215-834 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-02-03   
215-834 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-02-03   
215-834 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-02-03   
215-834 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-02-03   
215-834 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-02-03   
215-834 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-02-03   
215-834 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2005-02-03   
215-834 9   5562 METROPCS, INC. 228   2005-02-07   
215-838 A PHLBPAPU9MD  6630 USA MOBILITY WIRELESS, INC. 228      
215-841 A PHLAPALODS1  9208 VERIZON PENNSYLVANIA, INC. 228      
215-845 A PHLAPAMKMMD  218H WIDE VOICE, LLC - PA 228      
215-845 0   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2015-09-13   
215-845 1   218H WIDE VOICE, LLC - PA 228   2014-11-27   
215-845 2   854D XTEL COMMUNICATIONS, INC. 228   2015-07-12   
215-845 3   854D XTEL COMMUNICATIONS, INC. 228   2015-07-12   
215-845 4   829J PAETEC ITEL, LLC 228   2015-08-19   
215-845 5   318J COMCAST IP PHONE, LLC 228   2016-01-07   
215-845 6   7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228   2015-06-15   
215-845 7   7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228   2015-08-21   
215-845 8   7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228   2015-08-21   
215-845 9   515J IP HORIZON LLC 228   2016-05-21   
215-846 A PHLAPAMK2AD  9208 VERIZON PENNSYLVANIA, INC. 228      
215-847 A PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
215-847 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-04-08   
215-847 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-04-08   
215-847 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-04-08   
215-847 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-04-08   
215-847 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-04-08   
215-847 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-04-09   
215-847 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-04-09   
215-847 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-04-09   
215-847 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-05-27   
215-847 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-05-27   
215-851 A PHLAPALODS0  9208 VERIZON PENNSYLVANIA, INC. 228      
215-851 0   9208 VERIZON PENNSYLVANIA, INC. 228      
215-851 1   9208 VERIZON PENNSYLVANIA, INC. 228      
215-851 2   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2021-11-08   
215-851 3   9208 VERIZON PENNSYLVANIA, INC. 228      
215-851 4   9208 VERIZON PENNSYLVANIA, INC. 228      
215-851 5   9208 VERIZON PENNSYLVANIA, INC. 228      
215-851 6   9208 VERIZON PENNSYLVANIA, INC. 228      
215-851 7   9208 VERIZON PENNSYLVANIA, INC. 228      
215-851 8   9208 VERIZON PENNSYLVANIA, INC. 228      
215-851 9   9208 VERIZON PENNSYLVANIA, INC. 228      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 >>

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.