Local Calling Guide

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Region: MO

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
557-255 A Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-07-20   
557-255 0 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-07-20   
557-255 1 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-07-20   
557-255 2 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-07-20   
557-255 3 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-07-20   
557-255 4 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-07-20   
557-255 5 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-07-20   
557-255 6 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-07-21   
557-255 7 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-07-21   
557-255 8 Ladue MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2026-07-21   
557-255 9 Ladue MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2026-07-21   
557-256 A Mehlville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-07-20   
557-256 0 Mehlville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-07-20   
557-256 1 Mehlville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2026-07-20   
557-256 7 Mehlville MO   093F ONVOY, LLC - MO 520   2026-09-19   
557-256 8 Mehlville MO   093F ONVOY, LLC - MO 520   2026-09-19   
557-256 9 Mehlville MO   093F ONVOY, LLC - MO 520   2026-09-19   
557-257 A Creve Coeur MO   093F ONVOY, LLC - MO 520   2026-08-29   
557-257 0 Creve Coeur MO   093F ONVOY, LLC - MO 520   2026-08-29   
557-257 1 Creve Coeur MO   093F ONVOY, LLC - MO 520   2026-08-29   
557-257 2 Creve Coeur MO   093F ONVOY, LLC - MO 520   2026-08-29   
557-257 7 Creve Coeur MO   993E BANDWIDTH.COM CLEC, LLC - MO 520   2026-11-07   
557-257 8 Creve Coeur MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-11-06   
557-257 9 Creve Coeur MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-11-06   
557-258 A Oakville MO   093F ONVOY, LLC - MO 520   2026-08-29   
557-258 0 Oakville MO   093F ONVOY, LLC - MO 520   2026-08-29   
557-258 1 Oakville MO   093F ONVOY, LLC - MO 520   2026-10-08   
557-259 A Sappington MO   093F ONVOY, LLC - MO 520   2026-08-29   
557-259 0 Sappington MO   093F ONVOY, LLC - MO 520   2026-08-29   
557-259 1 Sappington MO   093F ONVOY, LLC - MO 520   2026-09-28   
557-259 2 Sappington MO   093F ONVOY, LLC - MO 520   2026-09-28   
557-260 A Ladue MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2026-09-06   
557-260 0 Ladue MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2026-09-06   
557-260 1 Ladue MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2026-09-06   
557-260 2 Ladue MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2026-09-06   
557-260 3 Ladue MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2026-09-06   
557-260 4 Ladue MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2026-09-06   
557-260 5 Ladue MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2026-09-06   
557-260 6 Ladue MO   321J HD CARRIER LLC 520   2026-09-07   
557-260 7 Ladue MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2026-09-07   
557-260 8 Ladue MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2026-09-07   
557-260 9 Ladue MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2026-09-07   
557-261 A Kirkwood MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-09   
557-261 0 Kirkwood MO   093F ONVOY, LLC - MO 520   2026-10-12   
557-261 1 Kirkwood MO   093F ONVOY, LLC - MO 520   2026-10-12   
557-261 2 Kirkwood MO   093F ONVOY, LLC - MO 520   2026-10-12   
557-261 3 Kirkwood MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-09   
557-261 4 Kirkwood MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-09   
557-261 5 Kirkwood MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-09   
557-261 6 Kirkwood MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-09   
557-261 7 Kirkwood MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-09   
557-261 8 Kirkwood MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-09   
557-261 9 Kirkwood MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-09   
557-262 A St Louis MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-16   
557-262 0 St Louis MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-16   
557-262 1 St Louis MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-16   
557-262 2 St Louis MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-16   
557-262 3 St Louis MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-16   
557-262 4 St Louis MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-16   
557-262 5 St Louis MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-16   
557-262 6 St Louis MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-16   
557-262 7 St Louis MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-16   
557-262 8 St Louis MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-16   
557-262 9 St Louis MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-16   
557-263 A St Louis MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-18   
557-263 0 St Louis MO   093F ONVOY, LLC - MO 520   2026-10-19   
557-263 1 St Louis MO   093F ONVOY, LLC - MO 520   2026-10-19   
557-263 2 St Louis MO   093F ONVOY, LLC - MO 520   2026-10-19   
557-263 3 St Louis MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-18   
557-263 4 St Louis MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-18   
557-263 5 St Louis MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-18   
557-263 6 St Louis MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-18   
557-263 7 St Louis MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-18   
557-263 8 St Louis MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-18   
557-263 9 St Louis MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-10-18   
557-264 A Ladue MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-11-06   
557-264 0 Ladue MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2026-11-09   
557-264 1 Ladue MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2026-11-09   
557-264 2 Ladue MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2026-11-09   
557-264 3 Ladue MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2026-11-09   
557-264 4 Ladue MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2026-11-09   
557-264 7 Ladue MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-11-06   
557-264 8 Ladue MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-11-06   
557-264 9 Ladue MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-11-06   
557-265 A St Louis MO   093F ONVOY, LLC - MO 520   2026-11-12   
557-265 0 St Louis MO   093F ONVOY, LLC - MO 520   2026-11-12   
557-273 A St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
557-273 0 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-02-24   
557-273 1 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-02-24   
557-273 2 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-02-24   
557-273 3 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-02-24   
557-273 4 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-02-24   
557-273 5 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-02-24   
557-273 6 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-02-24   
557-273 7 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-02-24   
557-273 8 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-02-24   
557-273 9 St Louis MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-02-24   
557-333 A Sappington MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2025-09-08   
557-333 0 Sappington MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2025-09-08   
557-333 1 Sappington MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2025-11-28   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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