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: 527

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
302-527 A Felton DE   829J PAETEC ITEL, LLC 228   2025-03-11   
302-527 0 Felton DE   829J PAETEC ITEL, LLC 228      
302-527 1 Felton DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2020-06-11   
302-527 2 Felton DE   829J PAETEC ITEL, LLC 228      
302-527 3 Felton DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2021-01-15   
302-527 4 Felton DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2021-01-15   
302-527 5 Felton DE PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2016-10-08   
302-527 6 Felton DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2016-03-14   
302-527 7 Felton DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2020-06-11   
302-527 8 Felton DE   515J IP HORIZON LLC 228   2014-06-19   
302-527 9 Felton DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2016-03-14   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.