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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
302-664 A Milton DE PHLAPASBDS0  7309 TCG NEW JERSEY, INC. - PA 228      
302-664 0 Milton DE   399H LOCAL ACCESS LLC - DE 228   2016-03-10   
302-664 1 Milton DE   145D COMCAST PHONE OF DELAWARE, LLC - DE 228   2011-04-20   
302-664 2 Milton DE   145D COMCAST PHONE OF DELAWARE, LLC - DE 228   2015-03-20   
302-664 3 Milton DE   1991 CORETEL DELAWARE, INC. - DE 228   2018-06-04   
302-664 4 Milton DE   1991 CORETEL DELAWARE, INC. - DE 228   2018-06-04   
302-664 5 Milton DE   4801 LEVEL 3 COMMUNICATIONS, LLC - DE 228   2008-05-16   
302-664 6 Milton DE   783E BLOCK LINE SYSTEMS, LLC DE 228   2009-06-21   
302-664 7 Milton DE   969E ONVOY, LLC - DE 228   2016-03-14   
302-664 8 Milton DE   969E ONVOY, LLC - DE 228   2016-03-14   
302-664 9 Milton DE   7309 TCG NEW JERSEY, INC. - PA 228      

Last updated: Wed, 10 Apr 2019 01:22:05 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.