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.

NPA: 302 [Rate centres in NPA 302] [Dial plan for NPA 302]

NXX: 781

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
302-781 A Newark DE WLMGDE014MD  7421 AT&T - LOCAL 228      
302-781 0 Newark DE WNRTPAAHCMA  5562 METROPCS, INC. 228   2018-10-05   
302-781 1 Newark DE WLMGDE014MD  7421 AT&T - LOCAL 228      
302-781 2 Newark DE WNRTPAAHCMA  5562 METROPCS, INC. 228   2015-04-10   
302-781 3 Newark DE KGPRPADODS0  7220 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - DE 228   2008-04-01   
302-781 4 Newark DE PHLAPAMK17Z  783E BLOCK LINE SYSTEMS, LLC - DE 228   2007-12-07   
302-781 5 Newark DE PHLAPAMKXGZ  2696 CTC COMMUNICATIONS CORP. - DE 228   2009-10-27   
302-781 6 Newark DE KGPRPADODS0  7220 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - DE 228   2010-06-23   
302-781 7 Newark DE FTWSPAFWX2X  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228   2019-02-26   
302-781 8 Newark DE   1991 CORETEL DELAWARE, INC. - DE 228   2009-03-18   
302-781 9 Newark DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2019-06-03   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.