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.

West Chester, PA

<< 1 2 3 4 5 6 7 8 9 10 11 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
484-905 7 WRMNPABCAMD  3210 CAVALIER TELEPHONE MID-ATLANTIC, LLC - PA 228   2001-09-26   
484-905 8 WRMNPABCAMD  3210 CAVALIER TELEPHONE MID-ATLANTIC, LLC - PA 228   2001-09-26   
484-905 9 PHLAPAFGX2Y  506J TWILIO INTERNATIONAL, INC. 228   2020-12-01   
484-947 A PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228      
484-947 0 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228      
484-947 1 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2006-08-07   
484-947 2 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228      
484-947 3 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2004-02-02   
484-947 4 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2004-02-02   
484-947 5 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228      
484-947 6 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2006-03-09   
484-947 7 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2004-12-23   
484-947 8 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2004-12-23   
484-947 9 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2004-12-23   
484-983 A PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228      
484-983 0 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2017-09-12   
484-983 1 LPTPPAMAGT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2015-04-09   
484-983 2 LPTPPAMAGT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2015-04-09   
484-983 3 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2015-03-14   
484-983 4 LPTPPAMAGT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2016-04-19   
484-983 5 LPTPPAMAGT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2015-06-12   
484-983 6   515J IP HORIZON LLC 228   2016-05-31   
484-983 7 LPTPPAMAGT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2015-07-03   
484-983 8 LPTPPAMAGT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2015-07-03   
484-983 9 LPTPPAMAGT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2015-08-13   
484-999 A PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228      
484-999 0 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2012-09-14   
484-999 1 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2013-05-11   
484-999 2 PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2012-07-29   
484-999 3 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2012-10-05   
484-999 4 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2012-11-17   
484-999 5 PHLAPAMKXGZ  3115 CTC COMMUNICATIONS CORP. - PA 228   2012-09-10   
484-999 6 PHLAPAMK17Z  784E BLOCK LINE SYSTEMS, LLC - PA 228   2013-07-02   
484-999 7 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2013-02-09   
484-999 8 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2013-07-18   
484-999 9 PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2012-07-29   
610-235 A KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-235 0 KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-235 1 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2011-09-26   
610-235 2 KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228   2008-03-27   
610-235 3 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2005-01-06   
610-235 4 PHLAPAMK17Z  784E BLOCK LINE SYSTEMS, LLC - PA 228   2007-12-07   
610-235 5 KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-235 6 LPTPPAMAGT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2007-10-01   
610-235 7 LPTPPAMAGT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2007-10-01   
610-235 8 ALTWPADTRS0  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228   2003-02-08   
610-235 9 LPTPPAMAGT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2007-10-01   
610-241 A KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-241 0 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2007-03-30   
610-241 1 KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      

<< 1 2 3 4 5 6 7 8 9 10 11 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.