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  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
302-391 1 Newark DE PHLAPAFGX1Y  328B US LEC OF PENNSYLVANIA INC. - DE 228      
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      
302-391 5 Newark DE NWRKDENBDS0  9210 VERIZON DELAWARE, INC. 228      
302-391 6 Newark DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228      
302-391 7 Newark DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228      
302-391 8 Newark DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228      
302-391 9 Newark DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.