Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Felton, DE

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
302-870 3   1991 CORETEL DELAWARE, INC. - DE 228   2018-06-04   
302-870 4 PHLAPAMK17Z  783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-06-21   
302-870 5 PHLAPAFGXDY  7757 ATX TELECOMMUNICATIONS SERVICES, LTD. - PA 228      
302-870 6   1991 CORETEL DELAWARE, INC. - DE 228   2018-06-04   
302-870 7 PHLAPA031MD  508J CENTURYLINK COMMUNICATIONS, LLC 228   2014-05-29   
302-870 8   515J IP HORIZON LLC 228   2016-03-10   
302-870 9 PHLAPAFGXCX  073H TELNYX LLC 228   2017-08-08   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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