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: 278

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
302-278 A Rehoboth DE PHLAPAMK20Z  073F BANDWIDTH.COM CLEC, LLC - DE 228      
302-278 0 Rehoboth DE PHLAPAMK20Z  073F BANDWIDTH.COM CLEC, LLC - DE 228   2014-10-16   
302-278 1 Rehoboth DE LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2014-10-17   
302-278 2 Rehoboth DE LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2014-10-17   
302-278 3 Rehoboth DE LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2015-04-23   
302-278 4 Rehoboth DE PHLAPAMK20Z  073F BANDWIDTH.COM CLEC, LLC - DE 228   2015-06-27   
302-278 5 Rehoboth DE LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2015-09-16   
302-278 6 Rehoboth DE PHLAPAMK20Z  073F BANDWIDTH.COM CLEC, LLC - DE 228   2015-11-07   
302-278 7 Rehoboth DE PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2015-05-20   
302-278 8 Rehoboth DE LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2015-07-13   
302-278 9 Rehoboth DE LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2015-06-22   

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.