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: 497

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
302-497 A Laurel DE PHLAPAFGD0S  4801 LEVEL 3 COMMUNICATIONS, LLC - DE 228      
302-497 0 Laurel DE PHLAPAFGD0S  4801 LEVEL 3 COMMUNICATIONS, LLC - DE 228      
302-497 1 Laurel DE   1991 CORETEL DELAWARE, INC. - DE 228      
302-497 2 Laurel DE PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228      
302-497 3 Laurel DE PHLAPAMK20Z  073F BANDWIDTH.COM CLEC, LLC - DE 228      
302-497 4 Laurel DE PHLAPAMK20Z  073F BANDWIDTH.COM CLEC, LLC - DE 228      
302-497 5 Laurel DE PHLAPAMK20Z  073F BANDWIDTH.COM CLEC, LLC - DE 228      
302-497 6 Laurel DE PHLAPA031MD  508J CENTURYLINK COMMUNICATIONS, LLC 228      
302-497 7 Laurel DE   145J TERRA NOVA TELECOM INC. 228      
302-497 8 Laurel DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228      
302-497 9 Laurel DE   969E ONVOY, LLC - DE 228      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.