Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 531 [Rate centres in NPA 531] [Dial plan for NPA 531]

NXX: 427

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
531-427 A Lincoln NE LNCLNEACBMD  700J WAVENATION, LLC 958   2025-09-06   
531-427 0 Lincoln NE LNCLNEACBMD  700J WAVENATION, LLC 958   2025-09-06   
531-427 1 Lincoln NE LNCLNEXLX3Y  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 958   2025-09-08   
531-427 2 Lincoln NE LNCLNEXLX3Y  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 958   2025-10-16   
531-427 3 Lincoln NE LNCLNEXLX3Y  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 958   2025-11-12   
531-427 4 Lincoln NE LNCLNEXLX3Y  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 958   2025-11-12   
531-427 5 Lincoln NE   995E BANDWIDTH.COM CLEC, LLC - NE 958   2026-08-08   
531-427 6 Lincoln NE LNCLNEXLXNX  7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE 958   2025-12-01   
531-427 7 Lincoln NE LNCLNEXLXNX  7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE 958   2026-04-04   
531-427 8 Lincoln NE LNCLNEXLX3Y  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 958   2025-09-08   
531-427 9 Lincoln NE LNCLNEXLX3Y  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 958   2025-10-16   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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