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Springfield, MO

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
417-571 4   093F ONVOY, LLC - MO 522   2025-04-07   
417-571 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2025-04-03   
417-571 7   093F ONVOY, LLC - MO 522   2025-05-04   
417-571 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2025-05-24   
417-571 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2025-07-02   
417-575 A SPFDMOMCDS0  9533 SOUTHWESTERN BELL 522      
417-576 A SPFDMOTLXRY  7421 AT&T - LOCAL 522      
417-576 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2004-11-04   
417-576 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2004-11-04   
417-576 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2004-11-04   
417-576 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2005-03-20   
417-576 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2005-03-20   
417-576 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2005-03-20   
417-576 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2005-03-20   
417-576 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2005-03-20   
417-576 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2005-03-20   
417-576 9   7421 AT&T - LOCAL 522      
417-577 A SPFDMOTL02T  9533 SOUTHWESTERN BELL 522      
417-584 A   128L E. RITTER COMMUNICATIONS, LLC 522   2026-02-19   
417-584 1   128L E. RITTER COMMUNICATIONS, LLC 522   2026-02-19   
417-590 A SPFDMOTLXTY  996H AIRESPRING, INC. 522      
417-590 0   996H AIRESPRING, INC. 522   2020-11-14   
417-590 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2021-12-10   
417-590 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2021-12-10   
417-590 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2021-12-10   
417-590 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2021-12-10   
417-590 5   093F ONVOY, LLC - MO 522   2021-11-18   
417-590 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2021-12-10   
417-590 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2021-12-10   
417-590 8   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522   2022-04-22   
417-590 9   624H ONVOY SPECTRUM, LLC 522   2022-09-10   
417-597 A SPFDMOPYAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522      
417-597 0   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522      
417-597 1   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522   2007-12-08   
417-597 2   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522   2008-08-21   
417-597 3   993E BANDWIDTH.COM CLEC, LLC - MO 522   2008-11-29   
417-597 4   993E BANDWIDTH.COM CLEC, LLC - MO 522   2008-11-29   
417-597 5   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522      
417-597 6   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522   2008-02-11   
417-597 7   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522   2008-02-11   
417-597 8   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522      
417-597 9   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522      
417-603 A SPFDMOPY0MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 522      
417-603 0   993E BANDWIDTH.COM CLEC, LLC - MO 522   2024-10-05   
417-603 1   993E BANDWIDTH.COM CLEC, LLC - MO 522   2024-10-05   
417-603 8   993E BANDWIDTH.COM CLEC, LLC - MO 522   2024-10-05   
417-603 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 522   2023-05-11   
417-604 A SPFDMOMCXVX  321J HD CARRIER LLC 522      
417-604 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2025-09-06   
417-604 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2025-10-01   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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