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: 439

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
302-439 A Holly Oak DE PHLAPAMKX9Z  7421 AT&T - LOCAL 228      
302-439 0 Holly Oak DE PHLAPAMK20Z  073F BANDWIDTH.COM CLEC, LLC - DE 228   2009-04-23   
302-439 1 Holly Oak DE PHLAPAFGDSS  4124 XO DELAWARE, INC. 228   2010-08-01   
302-439 2 Holly Oak DE PHLAPAMKX9Z  7421 AT&T - LOCAL 228      
302-439 3 Holly Oak DE PHLAPAMKXCX  318J COMCAST IP PHONE LLC 228   2006-08-24   
302-439 4 Holly Oak DE PHLAPAMKXCX  318J COMCAST IP PHONE LLC 228   2006-08-24   
302-439 5 Holly Oak DE ALTWPAAEDS0  4124 XO DELAWARE, INC. 228   2010-08-01   
302-439 6 Holly Oak DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2019-04-22   
302-439 7 Holly Oak DE   073H TELNYX LLC 228   2022-04-12   
302-439 8 Holly Oak DE PHLAPAFGDSS  4124 XO DELAWARE, INC. 228   2010-08-01   
302-439 9 Holly Oak DE PHLAPAFGDSS  4124 XO DELAWARE, INC. 228   2010-09-02   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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