Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 620 [Rate centres in NPA 620] [Dial plan for NPA 620]

NXX: 399

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-399 A Wellington KS WGTNKSNFRS0  9533 SOUTHWESTERN BELL 532      
620-399 0 Wellington KS WGTNKSNFRS0  9533 SOUTHWESTERN BELL 532      
620-399 1 Wellington KS WGTNKSNFRS0  9533 SOUTHWESTERN BELL 532      
620-399 2 Wellington KS   6701 AERIAL COMMUNICATIONS, INC. 532   2025-04-18   
620-399 3 Wellington KS WGTNKSNFRS0  9533 SOUTHWESTERN BELL 532      
620-399 4 Wellington KS WGTNKSNFRS0  9533 SOUTHWESTERN BELL 532      
620-399 5 Wellington KS WGTNKSNFRS0  9533 SOUTHWESTERN BELL 532      
620-399 6 Wellington KS WCHTKSBRX5X  986E BANDWIDTH.COM CLEC, LLC - KS 532   2015-05-24   
620-399 7 Wellington KS WCHTKSTPDS0  018H PEERLESS NETWORK OF KANSAS, LLC - KS 532   2016-02-20   
620-399 8 Wellington KS WGTNKSNFRS0  9533 SOUTHWESTERN BELL 532      
620-399 9 Wellington KS   6701 AERIAL COMMUNICATIONS, INC. 532   2025-04-18   

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

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