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: 877

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
302-877 A Laurel DE LARLDELRRS0  9210 VERIZON DELAWARE, INC. 228      
302-877 0 Laurel DE LARLDELRRS0  9210 VERIZON DELAWARE, INC. 228      
302-877 1 Laurel DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2019-06-15   
302-877 2 Laurel DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2016-03-14   
302-877 3 Laurel DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2016-03-14   
302-877 4 Laurel DE PHLAPAMK17Z  783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-06-21   
302-877 6 Laurel DE PHLAPAFGXAY  328B US LEC OF PENNSYLVANIA INC. - DE 228   2017-01-30   
302-877 7 Laurel DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2013-11-03   
302-877 8 Laurel DE PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2015-08-11   
302-877 9 Laurel DE PHLAPAFGXCX  073H TELNYX LLC 228   2017-08-08   

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.