Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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NPA: 302 [Rate centres in NPA 302] [Dial plan for NPA 302]

NXX: 707

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
302-707 A Wilmington DE   6393 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE 228   2026-03-12   
302-707 0 Wilmington DE   6393 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE 228   2026-03-12   
302-707 1 Wilmington DE   6393 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE 228   2026-03-12   
302-707 2 Wilmington DE   6393 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE 228   2026-03-12   
302-707 3 Wilmington DE   6393 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE 228   2026-03-12   
302-707 4 Wilmington DE   6393 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE 228   2026-03-12   

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

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