Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 302 [Rate centres in NPA 302] [Dial plan for NPA 302]

NXX: 375

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
302-375 A Holly Oak DE   829J PAETEC ITEL, LLC 228   2025-03-11   
302-375 0 Holly Oak DE   829J PAETEC ITEL, LLC 228      
302-375 1 Holly Oak DE   829J PAETEC ITEL, LLC 228      
302-375 2 Holly Oak DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2021-01-15   
302-375 3 Holly Oak DE   829J PAETEC ITEL, LLC 228      
302-375 4 Holly Oak DE   829J PAETEC ITEL, LLC 228      
302-375 5 Holly Oak DE PHLAPAFGD0S  4801 LEVEL 3 COMMUNICATIONS, LLC - DE 228   2006-05-06   
302-375 6 Holly Oak DE PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2005-07-02   
302-375 7 Holly Oak DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2021-01-15   
302-375 8 Holly Oak DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2021-01-15   
302-375 9 Holly Oak DE   829J PAETEC ITEL, LLC 228      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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