Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 618 [Rate centres in NPA 618] [Dial plan for NPA 618]

NXX: 468

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-468 A Alton IL GDFYILANDS0  9329 ILLINOIS BELL TEL CO 520      
618-468 0 Alton IL STLSMOGZDS5  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2013-04-28   
618-468 1 Alton IL SWNSILBLPS0  462C CHARTER FIBERLINK - ILLINOIS, LLC - IL 520   2014-04-19   
618-468 2 Alton IL GDFYILANDS0  9329 ILLINOIS BELL TEL CO 520      
618-468 3 Alton IL GDFYILANDS0  9329 ILLINOIS BELL TEL CO 520      
618-468 4 Alton IL GDFYILANDS0  9329 ILLINOIS BELL TEL CO 520      
618-468 5 Alton IL GDFYILANDS0  9329 ILLINOIS BELL TEL CO 520      
618-468 6 Alton IL GDFYILANDS0  9329 ILLINOIS BELL TEL CO 520      
618-468 7 Alton IL GDFYILANDS0  9329 ILLINOIS BELL TEL CO 520      
618-468 8 Alton IL   145J TERRA NOVA TELECOM INC. 520   2021-01-15   
618-468 9 Alton IL STLVMOOH6MD  5562 METROPCS, INC. 520   2014-07-25   

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

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