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.
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Switch: PHLAPAMKXCX

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
484-490 5 Philadelphia Suburban Zone 11 PA 318J COMCAST IP PHONE, LLC 228   2006-10-05   
484-490 6 Philadelphia Suburban Zone 11 PA 318J COMCAST IP PHONE, LLC 228   2015-06-18   
484-491 1 Oley PA 318J COMCAST IP PHONE, LLC 228   2009-09-03   
484-494 1 Philadelphia Suburban Zone 14 PA 318J COMCAST IP PHONE, LLC 228   2005-11-17   
484-494 7 Philadelphia Suburban Zone 14 PA 318J COMCAST IP PHONE, LLC 228   2006-04-17   
484-497 5 Philadelphia Suburban Zone 14 PA 318J COMCAST IP PHONE, LLC 228   2006-07-01   
484-497 6 Philadelphia Suburban Zone 14 PA 318J COMCAST IP PHONE, LLC 228   2006-07-01   
484-497 8 Philadelphia Suburban Zone 14 PA 318J COMCAST IP PHONE, LLC 228   2003-09-24   
484-508 8 Landenberg PA 318J COMCAST IP PHONE, LLC 228   2003-09-23   
484-509 A Reading PA 318J COMCAST IP PHONE, LLC 228      
484-509 2 Reading PA 318J COMCAST IP PHONE, LLC 228   2014-03-22   
484-509 4 Reading PA 318J COMCAST IP PHONE, LLC 228   2014-05-30   
484-509 5 Reading PA 318J COMCAST IP PHONE, LLC 228   2014-05-30   
484-513 3 Reading PA 318J COMCAST IP PHONE, LLC 228   2016-12-05   
484-516 2 Reading PA 318J COMCAST IP PHONE, LLC 228   2017-06-10   
484-524 8 Pottstown PA 318J COMCAST IP PHONE, LLC 228   2003-05-10   
484-532 7 Philadelphia Suburban Zone 31 PA 318J COMCAST IP PHONE, LLC 228   2006-10-05   
484-533 3 Philadelphia Suburban Zone 31 PA 318J COMCAST IP PHONE, LLC 228   2013-06-08   
484-540 3 Philadelphia Suburban Zone 14 PA 318J COMCAST IP PHONE, LLC 228   2012-05-16   
484-540 7 Philadelphia Suburban Zone 14 PA 318J COMCAST IP PHONE, LLC 228   2008-02-17   
484-540 8 Philadelphia Suburban Zone 14 PA 318J COMCAST IP PHONE, LLC 228   2008-02-17   
484-552 8 Schwenksville PA 318J COMCAST IP PHONE, LLC 228   2003-09-24   
484-568 4 Philadelphia Suburban Zone 28 PA 318J COMCAST IP PHONE, LLC 228   2014-03-15   
484-573 4 Philadelphia Suburban Zone 13 PA 318J COMCAST IP PHONE, LLC 228   2018-06-15   
484-574 8 Philadelphia Suburban Zone 10 PA 318J COMCAST IP PHONE, LLC 228   2003-03-05   
484-575 7 Fleetwood PA 318J COMCAST IP PHONE, LLC 228   2006-03-11   
484-577 4 Reading PA 318J COMCAST IP PHONE, LLC 228   2012-06-09   
484-580 2 Philadelphia Suburban Zone 26 PA 318J COMCAST IP PHONE, LLC 228   2017-11-02   
484-580 6 Philadelphia Suburban Zone 26 PA 318J COMCAST IP PHONE, LLC 228   2008-07-11   
484-580 8 Philadelphia Suburban Zone 26 PA 318J COMCAST IP PHONE, LLC 228   2007-05-02   
484-581 7 Philadelphia Suburban Zone 26 PA 318J COMCAST IP PHONE, LLC 228   2014-04-04   
484-583 7 Philadelphia Suburban Zone 26 PA 318J COMCAST IP PHONE, LLC 228   2018-10-11   
484-584 4 Philadelphia Suburban Zone 26 PA 318J COMCAST IP PHONE, LLC 228   2015-08-11   
484-593 A Downingtown PA 318J COMCAST IP PHONE, LLC 228      
484-593 0 Downingtown PA 318J COMCAST IP PHONE, LLC 228   2006-09-16   
484-593 2 Downingtown PA 318J COMCAST IP PHONE, LLC 228   2015-07-23   
484-593 4 Downingtown PA 318J COMCAST IP PHONE, LLC 228   2007-11-24   
484-605 3 Lenape PA 318J COMCAST IP PHONE, LLC 228   2023-06-26   
484-607 8 Lenape PA 318J COMCAST IP PHONE, LLC 228   2003-09-23   
484-612 4 Philadelphia Suburban Zone 30 PA 318J COMCAST IP PHONE, LLC 228   2017-11-02   
484-624 3 Pottstown PA 318J COMCAST IP PHONE, LLC 228   2006-06-04   
484-624 4 Pottstown PA 318J COMCAST IP PHONE, LLC 228   2006-06-04   
484-624 5 Pottstown PA 318J COMCAST IP PHONE, LLC 228   2007-10-31   
484-624 8 Pottstown PA 318J COMCAST IP PHONE, LLC 228   2007-06-29   
484-644 3 Pottstown PA 318J COMCAST IP PHONE, LLC 228   2015-09-09   
484-660 3 Hamburg PA 318J COMCAST IP PHONE, LLC 228   2006-03-10   
484-665 1 Hamburg PA 318J COMCAST IP PHONE, LLC 228   2019-05-10   
484-665 3 Hamburg PA 318J COMCAST IP PHONE, LLC 228   2012-05-20   
484-667 8 West Grove PA 318J COMCAST IP PHONE, LLC 228   2003-09-24   
484-671 2 Leesport PA 318J COMCAST IP PHONE, LLC 228   2008-11-02   

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

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