Local Calling Guide

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NPA: 573 [Rate centres in NPA 573] [Dial plan for NPA 573]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-544 4 Fulton MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2004-02-17   
573-544 5 Fulton MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2005-02-21   
573-544 6 Fulton MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2005-02-21   
573-544 7 Fulton MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-06-25   
573-544 8 Fulton MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-06-25   
573-544 9 Fulton MO   515J IP HORIZON LLC 520   2013-12-19   
573-545 A Benton MO BNTNMOKIRSC  9533 SOUTHWESTERN BELL 520      
573-545 0 Benton MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2013-05-06   
573-545 1 Benton MO BNTNMOKIRSC  9533 SOUTHWESTERN BELL 520      
573-545 2 Benton MO STLSMO09WMD  516C AT&T CORP. 520   2011-05-20   
573-545 3 Benton MO BNTNMOKIRSC  9533 SOUTHWESTERN BELL 520      
573-545 4 Benton MO BNTNMOKIRSC  9533 SOUTHWESTERN BELL 520      
573-545 5 Benton MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2015-09-21   
573-545 6 Benton MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2013-05-06   
573-545 7 Benton MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2009-05-22   
573-545 8 Benton MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520   2016-11-07   
573-545 9 Benton MO BNTNMOKIRSC  9533 SOUTHWESTERN BELL 520      
573-546 A Ironton MO IRTNMOXADS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-546 0 Ironton MO IRTNMOXADS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-546 1 Ironton MO IRTNMOXADS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-546 2 Ironton MO IRTNMOXADS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-546 3 Ironton MO IRTNMOXADS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-546 4 Ironton MO IRTNMOXADS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-546 5 Ironton MO IRTNMOXADS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-546 6 Ironton MO IRTNMOXADS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-546 7 Ironton MO IRTNMOXADS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-546 8 Ironton MO IRTNMOXADS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-546 9 Ironton MO   145J TERRA NOVA TELECOM INC. 520   2025-07-04   
573-547 A Perryville MO PRVLMOLIRSL  9533 SOUTHWESTERN BELL 520      
573-547 0 Perryville MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2013-05-05   
573-547 1 Perryville MO PRVLMOLIRSL  9533 SOUTHWESTERN BELL 520      
573-547 2 Perryville MO PRVLMOLIRSL  9533 SOUTHWESTERN BELL 520      
573-547 3 Perryville MO PRVLMOLIRSL  9533 SOUTHWESTERN BELL 520      
573-547 4 Perryville MO PRVLMOLIRSL  9533 SOUTHWESTERN BELL 520      
573-547 5 Perryville MO PRVLMOLIRSL  9533 SOUTHWESTERN BELL 520      
573-547 6 Perryville MO PRVLMOLIRSL  9533 SOUTHWESTERN BELL 520      
573-547 7 Perryville MO PRVLMOLIRSL  9533 SOUTHWESTERN BELL 520      
573-547 8 Perryville MO PRVLMOLIRSL  9533 SOUTHWESTERN BELL 520      
573-547 9 Perryville MO PRVLMOLIRSL  9533 SOUTHWESTERN BELL 520      
573-548 A Montauk MO MNTKMOXARS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-548 0 Montauk MO STLSMOWQ8MD  073H TELNYX LLC 520   2020-08-02   
573-548 2 Montauk MO MNTKMOXARS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-548 4 Montauk MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2018-12-08   
573-548 5 Montauk MO   145J TERRA NOVA TELECOM INC. 520   2025-07-04   
573-548 7 Montauk MO MNTKMOXARS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-549 A Middletown MO MDTWMOXARS0  1885 WINDSTREAM MISSOURI, INC. 520      
573-549 0 Middletown MO MDTWMOXARS0  1885 WINDSTREAM MISSOURI, INC. 520      
573-549 1 Middletown MO MDTWMOXARP0  1885 WINDSTREAM MISSOURI, INC. 520      
573-549 2 Middletown MO MDTWMOXARS0  1885 WINDSTREAM MISSOURI, INC. 520      
573-549 3 Middletown MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2020-07-20   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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