Local Calling Guide

Area code/prefix search

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OCN: 7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
557-205 4 St Louis MO STLSMO09XMD  520   2023-07-24   
557-205 5 St Louis MO STLSMO09XMD  520   2023-07-24   
557-205 6 St Louis MO STLSMO09XMD  520   2023-07-24   
557-205 7 St Louis MO STLSMO09XMD  520   2023-07-24   
557-205 8 St Louis MO STLSMO09XMD  520   2023-07-24   
557-205 9 St Louis MO STLSMO09XMD  520   2023-07-24   
557-206 A St Louis MO STLSMO09XMD  520      
557-206 0 St Louis MO STLSMO09XMD  520   2023-07-24   
557-206 1 St Louis MO STLSMO09XMD  520   2023-07-24   
557-206 2 St Louis MO STLSMO09XMD  520   2023-07-24   
557-206 3 St Louis MO STLSMO09XMD  520   2023-07-24   
557-206 4 St Louis MO STLSMO09XMD  520   2023-07-24   
557-206 5 St Louis MO STLSMO09XMD  520   2023-07-24   
557-206 6 St Louis MO STLSMO09XMD  520   2023-07-24   
557-206 7 St Louis MO STLSMO09XMD  520   2023-07-24   
557-206 8 St Louis MO STLSMO09XMD  520   2023-07-24   
557-206 9 St Louis MO STLSMO09XMD  520   2023-07-24   
557-207 6 Oakville MO   520   2025-03-10   
557-213 4 St Louis MO STLSMO09XMD  520   2024-09-30   
557-216 A St Louis MO STLSMO09XMD  520      
557-216 0 St Louis MO STLSMO09XMD  520   2023-07-24   
557-216 1 St Louis MO STLSMO09XMD  520   2023-07-24   
557-216 2 St Louis MO STLSMO09XMD  520   2023-07-24   
557-216 3 St Louis MO STLSMO09XMD  520   2023-07-24   
557-216 4 St Louis MO STLSMO09XMD  520   2023-07-24   
557-216 5 St Louis MO STLSMO09XMD  520   2023-07-24   
557-216 6 St Louis MO STLSMO09XMD  520   2023-07-24   
557-216 7 St Louis MO STLSMO09XMD  520   2023-07-24   
557-216 8 St Louis MO STLSMO09XMD  520   2023-07-24   
557-216 9 St Louis MO STLSMO09XMD  520   2023-07-24   
557-222 0 St Louis MO STLSMO09XMD  520   2023-06-19   
557-224 A Creve Coeur MO STLSMO09XMD  520   2024-02-16   
557-224 0 Creve Coeur MO STLSMO09XMD  520   2024-02-16   
557-224 1 Creve Coeur MO STLSMO09XMD  520   2024-02-16   
557-224 2 Creve Coeur MO STLSMO09XMD  520   2024-02-16   
557-224 3 Creve Coeur MO STLSMO09XMD  520   2024-02-16   
557-224 4 Creve Coeur MO STLSMO09XMD  520   2024-02-16   
557-224 5 Creve Coeur MO STLSMO09XMD  520   2024-02-16   
557-224 6 Creve Coeur MO STLSMO09XMD  520   2024-02-16   
557-224 7 Creve Coeur MO STLSMO09XMD  520   2024-02-16   
557-224 8 Creve Coeur MO STLSMO09XMD  520   2024-02-16   
557-224 9 Creve Coeur MO STLSMO09XMD  520   2024-02-16   
557-225 6 Ladue MO STLSMO09XMD  520   2024-07-15   
557-231 A St Louis MO   520   2025-03-02   
557-231 1 St Louis MO   520   2025-03-02   
557-231 2 St Louis MO   520   2025-03-02   
557-231 3 St Louis MO   520   2025-03-02   
557-231 4 St Louis MO   520   2025-03-02   
557-231 5 St Louis MO   520   2025-03-02   
557-231 6 St Louis MO   520   2025-03-02   

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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