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: 998

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-998 A Nickerson KS WCHTKSTPXMD  516J TON80 COMMUNICATIONS, LLC 532      
620-998 0 Nickerson KS   515J IP HORIZON LLC 532   2022-05-09   
620-998 1 Nickerson KS   073H TELNYX LLC 532   2023-09-04   
620-998 2 Nickerson KS   516C AT&T CORP. 532   2024-09-23   
620-998 3 Nickerson KS   624H ONVOY SPECTRUM, LLC 532   2025-01-21   
620-998 4 Nickerson KS   6529 T-MOBILE USA, INC. 532   2025-04-18   
620-998 5 Nickerson KS   5562 METROPCS, INC. 532   2025-04-19   
620-998 7 Nickerson KS   018H PEERLESS NETWORK OF KANSAS, LLC - KS 532   2024-12-19   
620-998 8 Nickerson KS   516J TON80 COMMUNICATIONS, LLC 532   2022-05-08   
620-998 9 Nickerson KS   018H PEERLESS NETWORK OF KANSAS, LLC - KS 532   2023-08-17   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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