Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Region: MO

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
557-243 2 St Louis MO STLSMOGZJMD  321J HD CARRIER LLC 520   2025-11-24   
557-243 3 St Louis MO STLSMOGZJMD  321J HD CARRIER LLC 520   2025-11-24   
557-243 4 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-11-23   
557-243 5 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-11-23   
557-243 6 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-11-23   
557-243 7 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-11-23   
557-243 8 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-11-23   
557-243 9 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-11-23   
557-244 A Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-12-07   
557-244 0 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-03-28   
557-244 1 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-03-28   
557-244 2 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-03-28   
557-244 3 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-03-28   
557-244 4 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-03-28   
557-244 5 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-12-07   
557-244 6 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-12-07   
557-244 7 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-12-07   
557-244 8 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-12-07   
557-244 9 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-12-07   
557-245 A St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2026-01-08   
557-245 0 St Louis MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-05-03   
557-245 1 St Louis MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-05-03   
557-245 2 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-07-24   
557-245 3 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-07-24   
557-245 4 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-07-24   
557-245 5 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-06-06   
557-245 6 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-06-06   
557-245 7 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-06-06   
557-245 9 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-06-06   
557-246 A St Louis MO STLSMOGZZMD  700J WAVENATION, LLC 520   2026-01-30   
557-246 0 St Louis MO STLSMOGZZMD  700J WAVENATION, LLC 520   2026-01-30   
557-246 1 St Louis MO STLSMOGZLMD  490J BOOST SUBSCRIBERCO L.L.C. 520   2026-03-22   
557-246 2 St Louis MO STLSMOGZLMD  490J BOOST SUBSCRIBERCO L.L.C. 520   2026-06-02   
557-246 3 St Louis MO STLSMOGZLMD  490J BOOST SUBSCRIBERCO L.L.C. 520   2026-08-18   
557-246 8 St Louis MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-06-22   
557-246 9 St Louis MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-06-22   
557-247 A Mehlville MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-01-25   
557-247 0 Mehlville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-02-20   
557-247 1 Mehlville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-02-20   
557-247 2 Mehlville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-05-09   
557-247 3 Mehlville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-05-09   
557-247 4 Mehlville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-05-09   
557-247 5 Mehlville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-05-09   
557-247 6 Mehlville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-05-09   
557-247 7 Mehlville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-04-04   
557-247 8 Mehlville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-04-04   
557-247 9 Mehlville MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-01-25   
557-248 A St Louis MO STLSMO05X1Y  128L E. RITTER COMMUNICATIONS, LLC 520   2026-02-19   
557-248 0 St Louis MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-06-22   
557-248 1 St Louis MO STLSMO05X1Y  128L E. RITTER COMMUNICATIONS, LLC 520   2026-02-19   
557-248 8 St Louis MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-06-22   
557-248 9 St Louis MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-06-22   
557-249 A Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-03-06   
557-249 0 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-03-06   
557-249 1 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-03-06   
557-249 2 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-05-09   
557-249 3 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-05-09   
557-249 4 Ladue MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2026-03-23   
557-249 5 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-05-09   
557-249 6 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-05-09   
557-249 7 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-03-22   
557-249 8 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-03-09   
557-249 9 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-03-22   
557-250 A St Louis MO STLSMOPL7MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 520   2026-04-28   
557-250 0 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-07-24   
557-250 1 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-07-24   
557-250 2 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-07-24   
557-250 3 St Louis MO STLSMOPL7MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 520   2026-04-28   
557-250 4 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-07-24   
557-250 5 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-07-24   
557-250 6 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-07-24   
557-250 7 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-07-24   
557-250 8 St Louis MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-04-29   
557-250 9 St Louis MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-04-29   
557-251 A Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-04-12   
557-251 0 Kirkwood MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-04-13   
557-251 1 Kirkwood MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-05-03   
557-251 2 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-04-12   
557-251 3 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-04-12   
557-251 4 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-04-12   
557-251 5 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-04-12   
557-251 6 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-04-12   
557-251 7 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-04-12   
557-251 8 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-04-12   
557-251 9 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-04-12   
557-252 A St Louis MO FNTNMONCAMD  0051 SHELCOMM 520   2026-07-04   
557-253 A Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-07-18   
557-253 0 Kirkwood MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-07-20   
557-253 1 Kirkwood MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-07-20   
557-253 2 Kirkwood MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-07-20   
557-253 3 Kirkwood MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-07-20   
557-253 4 Kirkwood MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-07-20   
557-253 5 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-07-18   
557-253 6 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-07-18   
557-253 7 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-07-18   
557-253 8 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-07-18   
557-253 9 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-07-18   
557-254 A Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-07-24   
557-254 0 Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-07-24   
557-254 1 Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-07-24   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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