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: 948

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-948 A Coffeyville KS CFVLKSDERS0  9533 SOUTHWESTERN BELL 532      
620-948 0 Coffeyville KS   515J IP HORIZON LLC 532   2022-04-30   
620-948 1 Coffeyville KS CFVLKSDERS0  9533 SOUTHWESTERN BELL 532      
620-948 3 Coffeyville KS CFVLKSDERS0  9533 SOUTHWESTERN BELL 532      
620-948 5 Coffeyville KS WCHTKSBRTMD  516C AT&T CORP. 532   2011-06-09   
620-948 6 Coffeyville KS CFVLKSDERS0  9533 SOUTHWESTERN BELL 532      
620-948 7 Coffeyville KS   018H PEERLESS NETWORK OF KANSAS, LLC - KS 532   2024-04-13   
620-948 8 Coffeyville KS PRSSKSWA8MD  5562 METROPCS, INC. 532   2021-09-30   
620-948 9 Coffeyville KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2018-08-09   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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