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: 310

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
302-310 A Dover DE DOVRDEDVDS0  9210 VERIZON DELAWARE, INC. 228      
302-310 0 Dover DE WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2014-11-30   
302-310 1 Dover DE WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2014-11-30   
302-310 2 Dover DE WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2014-11-30   
302-310 3 Dover DE WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2014-11-30   
302-310 4 Dover DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2015-05-18   
302-310 5 Dover DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2015-07-27   
302-310 6 Dover DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2015-07-27   
302-310 7 Dover DE WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2015-04-12   
302-310 8 Dover DE DOVRDEDVDS0  9210 VERIZON DELAWARE, INC. 228   2014-10-02   
302-310 9 Dover DE WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2015-04-12   

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.