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: 429

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-429 A Columbus KS CLMBKSXADS1  1756 COLUMBUS TEL. CO. 532      
620-429 0 Columbus KS   6532 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS 532      
620-429 1 Columbus KS   1756 COLUMBUS TEL. CO. 532      
620-429 2 Columbus KS   1756 COLUMBUS TEL. CO. 532      
620-429 3 Columbus KS   1756 COLUMBUS TEL. CO. 532      
620-429 4 Columbus KS   1756 COLUMBUS TEL. CO. 532      
620-429 5 Columbus KS   6532 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS 532      
620-429 6 Columbus KS   6532 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS 532      
620-429 7 Columbus KS   145J TERRA NOVA TELECOM INC. 532   2025-05-22   
620-429 8 Columbus KS   1756 COLUMBUS TEL. CO. 532      
620-429 9 Columbus KS   1756 COLUMBUS TEL. CO. 532      

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

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