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: 533

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
302-533 A Newark DE PHLAPAAZDSA  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228      
302-533 0 Newark DE WNRTPAAHCMA  6664 SPRINT SPECTRUM, L.P. 228   2012-03-28   
302-533 1 Newark DE PHLAPAFGXCX  073H TELNYX LLC 228   2017-08-07   
302-533 2 Newark DE WLMGDEWLXCX  4874 PAETEC COMMUNICATIONS, INC. - DE 228   2007-10-30   
302-533 3 Newark DE PHLAPAAZDSA  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228      
302-533 4 Newark DE KGPRPADODS0  7220 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - DE 228   2013-01-16   
302-533 5 Newark DE PHLAPAMKXCX  318J COMCAST IP PHONE LLC 228   2006-09-18   
302-533 6 Newark DE PHLAPAMKXCX  318J COMCAST IP PHONE LLC 228   2006-09-18   
302-533 7 Newark DE PHLAPAMKXCX  318J COMCAST IP PHONE LLC 228   2006-09-18   
302-533 8 Newark DE PHLAPAMK20Z  073F BANDWIDTH.COM CLEC, LLC - DE 228   2009-04-23   
302-533 9 Newark DE WLMGDEWLXXX  312C IDT AMERICA, CORP. - DE 228   2018-01-13   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.