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: 488

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
302-488 A Harrington DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228      
302-488 0 Harrington DE   969E ONVOY, LLC - DE 228   2016-11-24   
302-488 1 Harrington DE   073H TELNYX LLC 228   2017-08-08   
302-488 2 Harrington DE   1991 CORETEL DELAWARE, INC. - DE 228   2018-06-04   
302-488 3 Harrington DE   1991 CORETEL DELAWARE, INC. - DE 228   2018-06-04   
302-488 4 Harrington DE   1991 CORETEL DELAWARE, INC. - DE 228   2018-06-04   
302-488 5 Harrington DE   969E ONVOY, LLC - DE 228   2020-10-17   
302-488 6 Harrington DE   1991 CORETEL DELAWARE, INC. - DE 228   2019-07-17   
302-488 7 Harrington DE   1991 CORETEL DELAWARE, INC. - DE 228   2019-07-17   
302-488 8 Harrington DE   965H FRACTEL, LLC 228   2020-08-13   
302-488 9 Harrington DE   969E ONVOY, LLC - DE 228   2020-10-17   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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