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: 529

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
302-529 A Holly Oak DE TLVLDETVDS0  9210 VERIZON DELAWARE, INC. 228      
302-529 0 Holly Oak DE   9210 VERIZON DELAWARE, INC. 228      
302-529 1 Holly Oak DE   9210 VERIZON DELAWARE, INC. 228      
302-529 2 Holly Oak DE   9210 VERIZON DELAWARE, INC. 228      
302-529 3 Holly Oak DE   9210 VERIZON DELAWARE, INC. 228      
302-529 4 Holly Oak DE   9210 VERIZON DELAWARE, INC. 228      
302-529 5 Holly Oak DE   9210 VERIZON DELAWARE, INC. 228      
302-529 6 Holly Oak DE   1991 CORETEL DELAWARE, INC. - DE 228   2019-04-15   
302-529 7 Holly Oak DE   9210 VERIZON DELAWARE, INC. 228      
302-529 8 Holly Oak DE   9210 VERIZON DELAWARE, INC. 228      
302-529 9 Holly Oak DE   9210 VERIZON DELAWARE, INC. 228      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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