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: 236

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
531-236 A Humphrey NE OMAHNENWXPX  549E ONVOY, LLC - NE 644      
531-236 0 Humphrey NE OMAHNENWXCY  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 644   2024-11-22   
531-236 1 Humphrey NE   515J IP HORIZON LLC 644   2022-04-22   
531-236 3 Humphrey NE OMAHNENWXPX  549E ONVOY, LLC - NE 644   2021-04-12   
531-236 5 Humphrey NE OMAHNENWXPX  549E ONVOY, LLC - NE 644   2019-10-21   
531-236 6 Humphrey NE OMAHNENWXPX  549E ONVOY, LLC - NE 644   2019-10-21   
531-236 7 Humphrey NE OMAHNENWXPX  549E ONVOY, LLC - NE 644   2021-03-12   
531-236 8 Humphrey NE OMAHNENWXPX  549E ONVOY, LLC - NE 644   2021-03-12   
531-236 9 Humphrey NE OMAHNENWXCY  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 644   2022-08-08   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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