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.

Smyrna, DE

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
302-223 A PHLAPAAZDSA  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228      
302-223 0 PHLAPAAZDSA  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228      
302-223 1 SMYRDESMDS1  9210 VERIZON DELAWARE, INC. 228   2003-09-01   
302-223 2 KGPRPADODS0  7220 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - DE 228   2009-07-30   
302-223 3 PHLAPAFGD0S  4801 LEVEL 3 COMMUNICATIONS, LLC - DE 228   2004-11-14   
302-223 4 PHLAPAMK20Z  073F BANDWIDTH.COM CLEC, LLC - DE 228   2010-03-21   
302-223 5 PHLAPAFGD0S  4801 LEVEL 3 COMMUNICATIONS, LLC - DE 228   2006-01-27   
302-223 6 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2006-03-15   
302-223 7 PHLAPAMK17Z  783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-12-03   
302-223 8 WLMGDEWLXXX  312C IDT AMERICA, CORP. - DE 228   2006-07-06   
302-223 9 PHLAPAMK20Z  073F BANDWIDTH.COM CLEC, LLC - DE 228   2011-10-13   
302-389 A NWRKDEWWAMD  7968 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE 228      
302-389 0 NWRKDEWWAMD  7968 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE 228      
302-389 1 NWRKDEWWAMD  7968 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE 228      
302-389 2 NWRKDEWWAMD  7968 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE 228      
302-389 3 NWRKDEWWAMD  7968 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE 228      
302-389 4 NWRKDEWWAMD  7968 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE 228      
302-389 5 PHLAPAMK20Z  073F BANDWIDTH.COM CLEC, LLC - DE 228   2020-08-10   
302-389 6 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2012-11-24   
302-389 7 PHLAPAFGX1Y  328B US LEC OF PENNSYLVANIA INC. - DE 228   2008-02-09   
302-389 8 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2007-07-24   
302-389 9 NWRKDEWWAMD  7968 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE 228      
302-406 A PHLAPAFGD2S  969E ONVOY, LLC - DE 228      
302-471 A PHLAPAFGGT8  1991 CORETEL DELAWARE, INC. - DE 228      
302-471 0   1991 CORETEL DELAWARE, INC. - DE 228   2018-08-02   
302-471 1   1991 CORETEL DELAWARE, INC. - DE 228   2018-08-02   
302-471 2   1991 CORETEL DELAWARE, INC. - DE 228   2018-08-02   
302-471 3 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2018-09-29   
302-471 4 PHLAPAFGD4S  349F PEERLESS NETWORK OF DELAWARE, LLC - DE 228   2019-08-30   
302-471 5 WNRTPAAHCMA  5562 METROPCS, INC. 228   2020-08-27   
302-471 6 PHLAPAFGGT8  1991 CORETEL DELAWARE, INC. - DE 228   2019-07-17   
302-471 7 WNRTPAAHCMA  5562 METROPCS, INC. 228   2018-08-04   
302-471 8 PHLAPAFGXCX  073H TELNYX LLC 228   2018-11-09   
302-471 9 PHLAPAFGGT8  1991 CORETEL DELAWARE, INC. - DE 228   2019-07-17   
302-508 A PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228      
302-508 0 PHLAPAMK20Z  073F BANDWIDTH.COM CLEC, LLC - DE 228   2015-01-02   
302-508 1   515J IP HORIZON LLC 228   2014-07-24   
302-508 2 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2014-08-30   
302-508 3 PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2016-03-14   
302-508 4 PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2016-03-14   
302-508 5 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2016-04-25   
302-508 6 PHLAPAMK20Z  073F BANDWIDTH.COM CLEC, LLC - DE 228   2016-08-18   
302-508 7 PHLAPA031MD  508J CENTURYLINK COMMUNICATIONS, LLC 228   2014-07-26   
302-508 8   515J IP HORIZON LLC 228   2016-03-10   
302-508 9 WNRTPAAHCMA  5562 METROPCS, INC. 228   2017-03-02   
302-514 A PHLAPAFGXDY  7757 ATX TELECOMMUNICATIONS SERVICES, LTD. - PA 228      
302-514 0 PHLAPAFGD0S  4801 LEVEL 3 COMMUNICATIONS, LLC - DE 228   2008-02-01   
302-514 1 PHLAPAFGD4S  349F PEERLESS NETWORK OF DELAWARE, LLC - DE 228   2013-04-26   
302-514 2 PHLAPAFGD4S  349F PEERLESS NETWORK OF DELAWARE, LLC - DE 228   2013-04-26   
302-514 3 PHLAPAMK20Z  073F BANDWIDTH.COM CLEC, LLC - DE 228   2011-01-28   

1 2 >>

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.