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: 520

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
302-520 A Delaware City DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2025-01-30   
302-520 0 Delaware City DE   1991 CORETEL DELAWARE, INC. - DE 228   2018-10-19   
302-520 2 Delaware City DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2020-03-28   
302-520 3 Delaware City DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2020-03-28   
302-520 4 Delaware City DE   1991 CORETEL DELAWARE, INC. - DE 228   2019-07-17   
302-520 5 Delaware City DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2019-06-15   
302-520 6 Delaware City DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2019-06-15   
302-520 7 Delaware City DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228   2019-06-15   
302-520 8 Delaware City DE   1991 CORETEL DELAWARE, INC. - DE 228   2018-10-19   
302-520 9 Delaware City DE   1991 CORETEL DELAWARE, INC. - DE 228   2018-10-19   

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

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