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.

Collegeville, PA

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
484-854 A PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-854 0 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-02-27   
484-854 1 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2012-01-01   
484-854 2 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2012-10-05   
484-854 3 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2013-03-10   
484-854 4 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2002-10-18   
484-854 5   145J TERRA NOVA TELECOM INC. 228   2023-08-10   
484-854 6 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2017-12-19   
484-854 7 PHLAPA031MD  508J CENTURYLINK COMMUNICATIONS, LLC 228   2014-06-24   
484-854 8   515J IP HORIZON LLC 228   2015-03-28   
484-854 9 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2009-07-12   
484-865 A PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-902 A CGVLPACLDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
484-902 0 CGVLPACLDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
484-902 1   829J PAETEC ITEL, LLC 228   2003-04-21   
484-902 2   3806 CORE COMMUNICATIONS, INC. - PA 228   2004-04-18   
484-902 3 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-11-09   
484-902 4 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-11-09   
484-902 5 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-11-09   
484-902 6 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-11-09   
484-902 7 PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2004-11-09   
484-902 8 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2003-03-05   
484-961 A PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-961 0 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2008-12-19   
484-961 1 PHLAPAFGD1S  283E YMAX COMMUNICATIONS CORP. - PA 228   2008-04-01   
484-961 7 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-961 8 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2013-08-22   
484-961 9 PHLAPAFGXHX  939H COMMIO, LLC 228   2022-09-25   
484-970 A PHLAPAFGD2S  547E ONVOY, LLC - PA 228      
484-970 0 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-09-23   
484-970 1 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-09-23   
484-970 2 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-09-23   
484-970 3 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-09-23   
484-970 4 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-09-23   
484-970 5 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-09-23   
484-970 6 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-09-23   
484-970 8 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-09-23   
484-970 9 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-09-23   
484-971 A PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-971 0 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-11-09   
484-971 1 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-11-09   
484-971 2 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-11-09   
484-971 3 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-11-09   
484-971 4 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-971 5 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-11-09   
484-971 6 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2004-11-29   
484-971 7 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2005-03-18   
484-971 8   515J IP HORIZON LLC 228   2016-05-31   
484-971 9 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-09-23   
484-972 A PHLAPAFGD4S  3806 CORE COMMUNICATIONS, INC. - PA 228      
484-972 0 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2005-03-18   
484-972 1 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2023-08-10   
484-972 2 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2023-08-10   
484-972 3 PHLAPAMKX7X  321J HD CARRIER LLC 228   2016-05-20   
484-972 4   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-23   
484-972 5 PHLAPAFGGT8  3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-15   
484-972 6   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-23   
484-972 7 PHLAPAMKX7X  321J HD CARRIER LLC 228   2016-05-20   
484-972 8 PHLAPAMKX7X  321J HD CARRIER LLC 228   2016-05-20   
484-972 9 PHLAPAFGGT8  3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-15   
484-973 A PHLBPAPU5MD  4161 GLOBAL CROSSING LOCAL SERVICES, INC. - PA 228      
484-973 0 PHLAPAFGXCX  073H TELNYX LLC 228   2017-06-21   
484-973 3 PHLAPAMKX7X  321J HD CARRIER LLC 228   2016-05-20   
484-973 4 PHLBPAPU5MD  4161 GLOBAL CROSSING LOCAL SERVICES, INC. - PA 228      
484-973 5 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2023-08-10   
484-973 6 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2007-04-26   
484-973 7   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-05   
484-974 A PHLAPAMK38Z  829J PAETEC ITEL, LLC 228   2025-03-11   
484-974 1   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-15   
484-974 2 PHLAPAMK38Z  829J PAETEC ITEL, LLC 228      
484-974 3   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-15   
484-974 4   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-15   
484-974 5   829J PAETEC ITEL, LLC 228   2001-08-30   
484-974 6 PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-05-10   
484-974 8 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2023-08-10   
484-974 9   829J PAETEC ITEL, LLC 228   2001-08-30   
484-975 A   829J PAETEC ITEL, LLC 228   2025-03-11   
484-975 0 PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2013-05-05   
484-975 1 PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2013-05-05   
484-975 2 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2013-06-24   
484-975 3 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2014-10-11   
484-975 6   829J PAETEC ITEL, LLC 228      
484-977 A PHLAPAFGGT8  3806 CORE COMMUNICATIONS, INC. - PA 228      
484-977 0 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2006-11-16   
484-977 1 PHLAPAFGGT8  3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-15   
484-977 3 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2016-03-25   
484-977 4 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2016-03-25   
484-977 8 PHLAPAFGGT8  3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-15   
484-978 A PHLAPAFGD2S  547E ONVOY, LLC - PA 228      
484-979 A NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-979 0 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2023-08-10   
484-979 5 PHLAPAMKX7X  321J HD CARRIER LLC 228   2016-05-20   
484-979 6 PHLAPAMKX7X  321J HD CARRIER LLC 228   2016-05-20   
484-979 7 PHLAPAMKX7X  321J HD CARRIER LLC 228   2016-05-20   
484-979 8 NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-979 9 PHLAPAMKX7X  321J HD CARRIER LLC 228   2016-05-20   
610-226 A KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-226 0 PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-226 1   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-15   
610-226 2 KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      

1 2 >>

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.