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
557-203 1 Mehlville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2023-08-10   
557-203 2 Mehlville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2023-07-09   
557-203 3 Mehlville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2023-07-09   
557-203 4 Mehlville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2023-07-09   
557-203 5 Mehlville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2023-08-10   
557-203 6 Mehlville MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2023-09-04   
557-203 7 Mehlville MO   6529 T-MOBILE USA, INC. 520   2025-05-30   
557-203 8 Mehlville MO STLVMOOH6MD  5562 METROPCS, INC. 520   2023-07-03   
557-203 9 Mehlville MO STLVMOOH6MD  5562 METROPCS, INC. 520   2023-07-03   
557-204 A St Louis MO STLSMOGZUMD  598J FIVE9, INC. 520      
557-204 0 St Louis MO STLSMOGZUMD  598J FIVE9, INC. 520   2023-07-06   
557-204 1 St Louis MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2024-05-12   
557-204 2 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-11-22   
557-204 3 St Louis MO STLSMOPL5MD  197D VONAGE AMERICA LLC 520   2024-05-24   
557-204 4 St Louis MO STLSMOGZLMD  490J DISH WIRELESS, LLC 520   2024-06-01   
557-204 5 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-11-22   
557-204 6 St Louis MO STLSMOWQ8MD  073H TELNYX LLC 520   2024-08-31   
557-204 7 St Louis MO STLSMOWQ8MD  073H TELNYX LLC 520   2024-08-31   
557-204 8 St Louis MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2024-05-12   
557-204 9 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2023-09-04   
557-205 A St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
557-205 0 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-205 1 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-205 2 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-205 3 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-205 4 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-205 5 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-205 6 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-205 7 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-205 8 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-205 9 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-206 A St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
557-206 0 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-206 1 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-206 2 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-206 3 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-206 4 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-206 5 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-206 6 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-206 7 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-206 8 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-206 9 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-207 A Oakville MO STLSMOGZVMD  598J FIVE9, INC. 520      
557-207 0 Oakville MO STLSMOGZVMD  598J FIVE9, INC. 520   2023-07-30   
557-207 1 Oakville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2024-05-25   
557-207 2 Oakville MO   093F ONVOY, LLC - MO 520   2025-04-07   
557-207 6 Oakville MO   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2025-03-10   
557-207 8 Oakville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2024-07-12   
557-207 9 Oakville MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2024-11-11   
557-208 A Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
557-208 0 Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2023-11-12   
557-208 1 Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2023-11-12   
557-208 2 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2023-11-11   
557-208 3 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2023-11-11   
557-208 4 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2023-11-11   
557-208 5 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2023-11-11   
557-208 6 Ladue MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2023-11-27   
557-208 7 Ladue MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2023-11-27   
557-208 8 Ladue MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2023-11-27   
557-208 9 Ladue MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2023-11-27   
557-209 A Kirkwood MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2024-05-04   
557-209 0 Kirkwood MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2024-05-04   
557-209 1 Kirkwood MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2024-05-04   
557-209 2 Kirkwood MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2024-05-04   
557-209 3 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-08-23   
557-209 4 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-08-23   
557-209 5 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-08-23   
557-209 6 Kirkwood MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2024-06-30   
557-209 7 Kirkwood MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2024-06-30   
557-209 8 Kirkwood MO STLSMOGZLMD  490J DISH WIRELESS, LLC 520   2024-05-05   
557-209 9 Kirkwood MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2024-06-30   
557-210 A Ladue MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520      
557-210 0 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2024-07-18   
557-210 1 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2024-07-05   
557-210 2 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2024-07-05   
557-210 3 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2024-07-05   
557-210 4 Ladue MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2024-09-28   
557-210 5 Ladue MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2024-09-28   
557-210 6 Ladue MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2023-11-27   
557-210 7 Ladue MO STLSMOWQCMD  515J IP HORIZON LLC 520   2023-12-07   
557-210 8 Ladue MO STLSMOWQGMD  732J NUSO, LLC 520   2023-12-22   
557-210 9 Ladue MO STLSMOWQGMD  732J NUSO, LLC 520   2023-12-22   
557-212 A Mehlville MO STLVMOOH6MD  5562 METROPCS, INC. 520      
557-212 0 Mehlville MO   093F ONVOY, LLC - MO 520   2025-05-12   
557-212 1 Mehlville MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-05-21   
557-212 2 Mehlville MO   093F ONVOY, LLC - MO 520   2025-05-12   
557-212 4 Mehlville MO STLSMOWQCMD  515J IP HORIZON LLC 520   2023-12-07   
557-212 5 Mehlville MO STLSMOWQCMD  515J IP HORIZON LLC 520   2023-12-07   
557-212 6 Mehlville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2024-04-04   
557-212 7 Mehlville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2024-02-26   
557-212 8 Mehlville MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-02-22   
557-212 9 Mehlville MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2024-12-05   
557-213 A St Louis MO STLVMOOH6MD  5562 METROPCS, INC. 520      
557-213 0 St Louis MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2024-09-19   
557-213 1 St Louis MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2024-09-19   
557-213 2 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-11-22   
557-213 3 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-11-22   
557-213 4 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2024-09-30   
557-213 5 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-11-22   
557-213 6 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2023-11-22   

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Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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