Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 302 [Rate centres in NPA 302] [Dial plan for NPA 302]

NXX: 477

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
302-477 A Wilmington DE TLVLDETVDS0  9210 VERIZON DELAWARE, INC. 228      
302-477 0 Wilmington DE   9210 VERIZON DELAWARE, INC. 228      
302-477 1 Wilmington DE   9210 VERIZON DELAWARE, INC. 228      
302-477 2 Wilmington DE   9210 VERIZON DELAWARE, INC. 228      
302-477 3 Wilmington DE   9210 VERIZON DELAWARE, INC. 228      
302-477 4 Wilmington DE   9210 VERIZON DELAWARE, INC. 228      
302-477 5 Wilmington DE   9210 VERIZON DELAWARE, INC. 228      
302-477 6 Wilmington DE   9210 VERIZON DELAWARE, INC. 228      
302-477 7 Wilmington DE   783E BLOCK LINE SYSTEMS, LLC - DE 228   2013-06-02   
302-477 8 Wilmington DE   9210 VERIZON DELAWARE, INC. 228      
302-477 9 Wilmington DE   9210 VERIZON DELAWARE, INC. 228      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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