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St Louis, MO

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
314-978 8   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2023-04-25   
314-978 9   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2023-04-25   
314-982 A STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-990 A STLSMOZE7MD  6630 USA MOBILITY WIRELESS, INC. 520      
314-992 A STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-999 A STLSMOZE7MD  6630 USA MOBILITY WIRELESS, INC. 520      
557-202 A STLSMO05XWX  318J COMCAST IP PHONE, LLC 520      
557-202 0   093F ONVOY, LLC - MO 520   2023-10-22   
557-202 1   318J COMCAST IP PHONE, LLC 520   2023-05-26   
557-202 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-04-02   
557-202 3   093F ONVOY, LLC - MO 520   2023-07-12   
557-202 4   093F ONVOY, LLC - MO 520   2023-07-12   
557-202 5   093F ONVOY, LLC - MO 520   2023-07-12   
557-202 6   093F ONVOY, LLC - MO 520   2024-03-09   
557-202 7   093F ONVOY, LLC - MO 520   2024-03-09   
557-202 8   490J DISH WIRELESS, LLC 520   2023-08-31   
557-202 9   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-03   
557-204 A STLSMOGZUMD  598J FIVE9, INC. 520      
557-204 0   598J FIVE9, INC. 520   2023-07-06   
557-204 1   093F ONVOY, LLC - MO 520   2024-05-12   
557-204 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-11-22   
557-204 3   197D VONAGE AMERICA LLC 520   2024-05-24   
557-204 4   490J DISH WIRELESS, LLC 520   2024-06-01   
557-204 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-11-22   
557-204 6   073H TELNYX LLC 520   2024-08-31   
557-204 7   073H TELNYX LLC 520   2024-08-31   
557-204 8   093F ONVOY, LLC - MO 520   2024-05-12   
557-204 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2023-09-04   
557-205 A STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
557-205 0   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-205 1   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-205 2   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-205 3   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-205 4   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-205 5   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-205 6   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-205 7   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-205 8   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-205 9   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-206 A STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
557-206 0   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-206 1   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-206 2   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-206 3   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-206 4   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-206 5   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-206 6   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-206 7   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-206 8   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-206 9   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-213 A   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
557-213 0   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2024-09-19   
557-213 1   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2024-09-19   
557-213 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-11-22   
557-213 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-11-22   
557-213 4   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2024-09-30   
557-213 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-11-22   
557-213 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2023-11-22   
557-213 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-11-22   
557-213 8   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2024-09-19   
557-213 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-11-22   
557-214 A NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
557-214 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-09-02   
557-214 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-10-19   
557-214 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-10-19   
557-214 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-01-27   
557-214 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-01-27   
557-214 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-01-27   
557-214 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-01-27   
557-214 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2023-12-28   
557-214 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2023-12-28   
557-214 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2023-12-28   
557-215 A STLSMOWQFMD  475J CALLWORKS CORPORATION 520   2024-01-06   
557-215 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-01-27   
557-215 1   475J CALLWORKS CORPORATION 520   2024-01-06   
557-215 2   093F ONVOY, LLC - MO 520   2024-03-15   
557-215 3   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2025-09-19   
557-215 4   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2025-09-19   
557-215 5   490J DISH WIRELESS, LLC 520   2024-04-05   
557-215 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-11-22   
557-215 7   093F ONVOY, LLC - MO 520   2024-12-14   
557-215 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-01-27   
557-215 9   093F ONVOY, LLC - MO 520   2024-12-14   
557-216 A STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
557-216 0   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-216 1   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-216 2   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-216 3   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-216 4   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-216 5   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-216 6   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-216 7   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-216 8   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-216 9   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-07-24   
557-222 A STLSMOGZTMD  616J LEAP TELECOM, LLC 520      
557-222 0   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2023-06-19   
557-222 1   093F ONVOY, LLC - MO 520   2024-05-12   
557-222 2   616J LEAP TELECOM, LLC 520   2023-06-18   
557-222 3   732J NUSO, LLC 520   2024-04-12   
557-222 4   732J NUSO, LLC 520   2024-04-12   

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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