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: 389

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
302-389 A Smyrna DE NWRKDEWWAMD  7968 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE 228      
302-389 0 Smyrna DE NWRKDEWWAMD  7968 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE 228      
302-389 1 Smyrna DE NWRKDEWWAMD  7968 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE 228      
302-389 2 Smyrna DE NWRKDEWWAMD  7968 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE 228      
302-389 3 Smyrna DE NWRKDEWWAMD  7968 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE 228      
302-389 4 Smyrna DE NWRKDEWWAMD  7968 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE 228      
302-389 5 Smyrna DE PHLAPAMK20Z  073F BANDWIDTH.COM CLEC, LLC - DE 228   2020-08-10   
302-389 6 Smyrna DE PHLAPAMKXCX  318J COMCAST IP PHONE LLC 228   2012-11-24   
302-389 7 Smyrna DE PHLAPAFGX1Y  328B US LEC OF PENNSYLVANIA INC. - DE 228   2008-02-09   
302-389 8 Smyrna DE PHLAPAMKXCX  318J COMCAST IP PHONE LLC 228   2007-07-24   
302-389 9 Smyrna DE NWRKDEWWAMD  7968 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE 228      

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

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