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: 560

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-560 A Collinsville IL NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
618-560 0 Collinsville IL STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2007-02-22   
618-560 1 Collinsville IL STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2006-11-07   
618-560 2 Collinsville IL STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2006-11-07   
618-560 3 Collinsville IL STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2006-11-07   
618-560 4 Collinsville IL STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2007-02-22   
618-560 5 Collinsville IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520   2014-10-20   
618-560 6 Collinsville IL STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2006-10-23   
618-560 7 Collinsville IL STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2014-12-04   
618-560 8 Collinsville IL NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
618-560 9 Collinsville IL NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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