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: 556

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-556 A Jerseyville IL JRVLILMT1MD  6265 UNITED STATES CELLULAR - IL 520      
618-556 0 Jerseyville IL NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
618-556 1 Jerseyville IL STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
618-556 2 Jerseyville IL STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
618-556 3 Jerseyville IL STLSMOWQDS2  224C ONVOY, LLC 520      
618-556 4 Jerseyville IL STLSMOWQDS2  224C ONVOY, LLC 520      
618-556 5 Jerseyville IL STLSMOWQDS2  224C ONVOY, LLC 520      
618-556 6 Jerseyville IL COVLILCLPMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 520      
618-556 7 Jerseyville IL NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
618-556 8 Jerseyville IL JRVLILMT1MD  6265 UNITED STATES CELLULAR - IL 520      
618-556 9 Jerseyville IL NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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