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.

Seaford, DE

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
302-262 A NWRKDEWWDS0  7968 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE 228      
302-262 0   7968 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE 228      
302-262 1   7968 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE 228      
302-262 2   7968 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE 228      
302-262 3   7968 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE 228      
302-262 4   7968 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE 228      
302-262 5   7968 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE 228      
302-262 6   7968 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE 228      
302-262 7   7968 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE 228      
302-262 8   4801 LEVEL 3 COMMUNICATIONS, LLC - DE 228   2004-11-14   
302-262 9   4801 LEVEL 3 COMMUNICATIONS, LLC - DE 228   2006-01-05   
302-404 A   4801 LEVEL 3 COMMUNICATIONS, LLC - DE 228      
302-404 0   073F BANDWIDTH.COM CLEC, LLC - DE 228   2014-02-09   
302-404 1   4801 LEVEL 3 COMMUNICATIONS, LLC - DE 228      
302-404 2   969E ONVOY, LLC - DE 228   2016-03-14   
302-404 3   073F BANDWIDTH.COM CLEC, LLC - DE 228   2014-07-04   
302-404 4   073F BANDWIDTH.COM CLEC, LLC - DE 228   2014-07-04   
302-404 5   145D COMCAST PHONE OF DELAWARE, LLC - DE 228   2015-03-20   
302-404 6   073F BANDWIDTH.COM CLEC, LLC - DE 228   2015-06-08   
302-404 7   7575 CENTURYLINK COMMUNICATIONS LLC 228   2014-06-25   
302-404 8   399H LOCAL ACCESS LLC - DE 228   2014-06-19   
302-404 9   399H LOCAL ACCESS LLC - DE 228   2016-03-10   
302-536 A PHLBPABJDS3  7757 ATX TELECOMMUNICATIONS SERVICES, LTD 228      
302-536 0   349F PEERLESS NETWORK OF DELAWARE, LLC - DE 228   2013-10-11   
302-536 1   145D COMCAST PHONE OF DELAWARE, LLC - DE 228   2006-05-26   
302-536 2   4801 LEVEL 3 COMMUNICATIONS, LLC - DE 228   2006-06-16   
302-536 3   1991 CORETEL DELAWARE, INC. - DE 228   2009-03-18   
302-536 4   7421 AT&T LOCAL 228   2007-08-01   
302-536 5   328B US LEC OF PENNSYLVANIA INC. - DE 228   2008-07-16   
302-536 6   7757 ATX TELECOMMUNICATIONS SERVICES, LTD 228      
302-536 7   145D COMCAST PHONE OF DELAWARE, LLC - DE 228   2007-10-19   
302-536 8   073F BANDWIDTH.COM CLEC, LLC - DE 228   2009-04-23   
302-536 9   073F BANDWIDTH.COM CLEC, LLC - DE 228   2010-02-20   
302-628 A SEFRDESFDS0  9210 VERIZON DELAWARE, INC. 228      
302-629 A SEFRDESFDS0  9210 VERIZON DELAWARE, INC. 228      
302-702 A   328B US LEC OF PENNSYLVANIA INC. - DE 228      
302-702 0   073H TELNYX LLC 228   2017-08-08   
302-702 1   328B US LEC OF PENNSYLVANIA INC. - DE 228   2017-01-26   
302-702 2   145D COMCAST PHONE OF DELAWARE, LLC - DE 228   2017-06-21   
302-702 3   1991 CORETEL DELAWARE, INC. - DE 228   2018-06-04   
302-702 4   1991 CORETEL DELAWARE, INC. - DE 228   2018-06-04   
302-702 5   1991 CORETEL DELAWARE, INC. - DE 228   2018-06-04   
302-702 8   969E ONVOY, LLC - DE 228   2019-06-15   
302-702 9   969E ONVOY, LLC - DE 228   2019-06-15   
302-990 A PHLAPASBDS0  7309 TCG NEW JERSEY, INC. - PA 228      
302-990 0   969E ONVOY, LLC - DE 228   2016-03-14   
302-990 1   349F PEERLESS NETWORK OF DELAWARE, LLC - DE 228   2011-07-11   
302-990 2   073F BANDWIDTH.COM CLEC, LLC - DE 228   2012-11-26   
302-990 3   7220 MCI WORLDCOM COMMUNICATIONS, INC. - DE 228   2009-07-30   
302-990 4   073F BANDWIDTH.COM CLEC, LLC - DE 228   2016-08-19   

1 2 >>

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.