Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 557 [Rate centres in NPA 557] [Dial plan for NPA 557]

NXX: 888

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
557-888 A Kirkwood MO STLSMOGZEMD  145J TERRA NOVA TELECOM INC. 520      
557-888 0 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2022-11-24   
557-888 1 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2022-11-24   
557-888 2 Kirkwood MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2022-11-26   
557-888 3 Kirkwood MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2022-11-26   
557-888 4 Kirkwood MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2022-11-26   
557-888 5 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2022-11-24   
557-888 6 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2022-11-24   
557-888 7 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2022-12-16   
557-888 8 Kirkwood MO STLSMOGZEMD  145J TERRA NOVA TELECOM INC. 520   2022-11-18   
557-888 9 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2022-11-24   

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

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