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: 391

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
302-391 A Newark DE NWRKDENBDS0  9210 VERIZON DELAWARE, INC. 228      
302-391 0 Newark DE WNRTPAAHCMA  6664 SPRINT SPECTRUM, L.P. 228   2011-03-15   
302-391 1 Newark DE PHLAPAFGX1Y  328B US LEC OF PENNSYLVANIA INC. - DE 228   2003-10-17   
302-391 2 Newark DE NWRKDENBDS0  9210 VERIZON DELAWARE, INC. 228      
302-391 3 Newark DE NWRKDENBDS0  9210 VERIZON DELAWARE, INC. 228      
302-391 4 Newark DE WNRTPAAHCMA  5562 METROPCS, INC. 228   2008-09-15   
302-391 5 Newark DE NWRKDENBDS0  9210 VERIZON DELAWARE, INC. 228      
302-391 6 Newark DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2021-01-15   
302-391 7 Newark DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2021-01-15   
302-391 8 Newark DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2021-01-15   
302-391 9 Newark DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2021-01-15   

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.