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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Advance, NC

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
336-909 A KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-909 0   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-909 1   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-909 2   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-909 3   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-909 4   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-909 5   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-909 6   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2024-02-15   
336-909 7   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2020-04-05   
336-909 8   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-909 9   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2018-10-13   
336-940 A ADVNNCXARS0  0511 YADKIN VALLEY TEL. MEMBERSHIP CORP. 424      
336-940 0   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2019-02-07   
336-940 1   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2020-12-17   
336-940 2   0511 YADKIN VALLEY TEL. MEMBERSHIP CORP. 424      
336-940 3   0511 YADKIN VALLEY TEL. MEMBERSHIP CORP. 424      
336-940 4   0511 YADKIN VALLEY TEL. MEMBERSHIP CORP. 424      
336-940 5   0511 YADKIN VALLEY TEL. MEMBERSHIP CORP. 424      
336-940 6   0511 YADKIN VALLEY TEL. MEMBERSHIP CORP. 424      
336-940 7   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-940 8   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-940 9   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2022-05-28   
336-941 A ADVNNCXARS0  0511 YADKIN VALLEY TEL. MEMBERSHIP CORP. 424      
336-941 0   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2022-12-15   
336-941 1   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2019-10-23   
336-941 2   0511 YADKIN VALLEY TEL. MEMBERSHIP CORP. 424      
336-941 3   793K TWC IP ENABLED SERVICES, LLC 424   2009-02-11   
336-941 4   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2022-02-18   
336-941 5   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2025-07-05   
336-941 6   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2025-11-12   
336-941 7   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-941 8   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2019-11-23   
336-941 9   793K TWC IP ENABLED SERVICES, LLC 424   2013-05-21   
336-998 A ADVNNCXARS0  0511 YADKIN VALLEY TEL. MEMBERSHIP CORP. 424      
743-245 A GNBPNCEM9MD  490J DISH WIRELESS, LLC 424      
743-245 0   490J DISH WIRELESS, LLC 424   2022-12-15   
743-245 1   490J DISH WIRELESS, LLC 424   2025-06-19   
743-542 A GNBPNCEM8MD  516J TON80 COMMUNICATIONS, LLC 424      
743-542 0   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2024-10-18   
743-542 6   516J TON80 COMMUNICATIONS, LLC 424   2022-04-03   
743-542 8   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2023-06-25   

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

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