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
573-549 4 Middletown MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2020-07-20   
573-549 7 Middletown MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2020-11-08   
573-549 8 Middletown MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2020-11-08   
573-549 9 Middletown MO MDTWMOXARS0  1885 WINDSTREAM MISSOURI, INC. 520      
573-550 A Fulton MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
573-550 0 Fulton MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-04-16   
573-550 1 Fulton MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-04-16   
573-550 2 Fulton MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-09-27   
573-550 3 Fulton MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-09-27   
573-550 4 Fulton MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2017-03-13   
573-550 5 Fulton MO STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2017-11-18   
573-550 6 Fulton MO STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2020-12-02   
573-550 7 Fulton MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2016-12-07   
573-550 8 Fulton MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2016-12-07   
573-550 9 Fulton MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2016-03-05   
573-551 A Kennett MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-551 0 Kennett MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-09-28   
573-551 1 Kennett MO STLVMOOH2MD  5562 METROPCS, INC. 520   2021-05-08   
573-551 2 Kennett MO STLSMOWQCMD  515J IP HORIZON LLC 520   2023-12-30   
573-551 3 Kennett MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2021-09-06   
573-551 4 Kennett MO STLSMOWQCMD  515J IP HORIZON LLC 520   2023-12-30   
573-551 6 Kennett MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-07-24   
573-551 7 Kennett MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2021-03-10   
573-551 8 Kennett MO STLSMOGZ6MD  073H TELNYX LLC 520   2017-06-13   
573-552 A Lake Ozark-Osage Beach MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
573-552 0 Lake Ozark-Osage Beach MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
573-552 1 Lake Ozark-Osage Beach MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-02-17   
573-552 2 Lake Ozark-Osage Beach MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-03-11   
573-552 4 Lake Ozark-Osage Beach MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2005-01-23   
573-552 5 Lake Ozark-Osage Beach MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-07-05   
573-552 6 Lake Ozark-Osage Beach MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-07-05   
573-552 7 Lake Ozark-Osage Beach MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-01-12   
573-552 8 Lake Ozark-Osage Beach MO   792K CHARTER IP ENABLED SERVICES, LLC 520   2007-07-22   
573-552 9 Lake Ozark-Osage Beach MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
573-553 A Westphalia MO JFCYMOXAXKX  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 521      
573-553 0 Westphalia MO JFCYMOXA22Z  490J BOOST SUBSCRIBERCO L.L.C. 521   2023-07-31   
573-553 3 Westphalia MO JFCYMOXAXHX  093F ONVOY, LLC - MO 521   2021-03-06   
573-553 6 Westphalia MO JFCYMOXAXKX  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 521   2011-09-10   
573-553 7 Westphalia MO CLMAMOXAXBX  508J CENTURYLINK COMMUNICATIONS, LLC 521   2014-07-31   
573-554 A Columbia MO CLMAMOXAXBX  508J CENTURYLINK COMMUNICATIONS, LLC 521      
573-554 0 Columbia MO CLMAMOXAYMD  5562 METROPCS, INC. 521   2016-12-09   
573-554 1 Columbia MO CLMAMOXAXBX  508J CENTURYLINK COMMUNICATIONS, LLC 521   2016-04-20   
573-554 2 Columbia MO CLMAMOXAXCX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2013-11-01   
573-554 3 Columbia MO CLMAMOWB0MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 521   2014-11-04   
573-554 4 Columbia MO CLMAMOXAXCX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2015-02-13   
573-554 5 Columbia MO CLMAMOXAQMD  554A SOCKET TELECOM, LLC - MO 521   2013-09-20   
573-554 6 Columbia MO CLMAMOXAXCX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2015-02-13   
573-554 7 Columbia MO CLMAMOXAXBX  508J CENTURYLINK COMMUNICATIONS, LLC 521   2013-08-01   
573-554 8 Columbia MO   6529 T-MOBILE USA, INC. 521   2018-06-21   
573-554 9 Columbia MO   792K CHARTER IP ENABLED SERVICES, LLC 521   2015-06-13   

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

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