Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Union, MO

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
636-210 A NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-210 0 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2021-05-21   
636-210 1 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2021-05-21   
636-210 2 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2021-05-21   
636-210 3 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-08-19   
636-210 4 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-11-20   
636-210 5 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-11-20   
636-210 6 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2023-08-24   
636-210 7 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2022-11-19   
636-210 8 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2021-03-28   
636-210 9 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2020-11-13   
636-234 A STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-234 0 STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-234 1 STLVMOOH6MD  5562 METROPCS, INC. 520   2005-09-10   
636-234 2 STLSMOGZWMD  829J PAETEC ITEL, LLC 520   2005-03-04   
636-234 3 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2011-09-17   
636-234 4 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-02-17   
636-234 5 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-08-28   
636-234 6 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-02-28   
636-234 7 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-02-28   
636-234 8 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2008-09-21   
636-234 9 STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-249 A STLVMOOH6MD  5562 METROPCS, INC. 520      
636-249 0 STLVMOOH6MD  5562 METROPCS, INC. 520   2014-08-24   
636-249 1 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-03-28   
636-249 2 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-03-28   
636-249 3 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2016-03-24   
636-249 4 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2016-03-24   
636-249 5 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-09-28   
636-249 6 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-09-28   
636-249 7 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2016-10-26   
636-249 8 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2016-10-26   
636-249 9 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-10-14   
636-286 A NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-01-31   
636-286 9 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-01-31   
636-303 A STLSMOWQ8MD  073H TELNYX LLC 520      
636-303 0 STLSMOWQ8MD  073H TELNYX LLC 520   2017-05-07   
636-303 1 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2017-07-03   
636-303 2 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2019-12-24   
636-303 3 STLVMOOH6MD  5562 METROPCS, INC. 520   2018-03-15   
636-303 4 STLSMOGZEMD  145J TERRA NOVA TELECOM INC. 520   2024-05-10   
636-303 5 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2020-07-04   
636-303 6 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2018-07-10   
636-303 7 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2018-07-10   
636-303 8 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2017-06-30   
636-303 9 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2017-06-30   
636-388 A STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-388 0 STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2004-12-13   
636-388 1 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-06-10   
636-388 2 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-06-10   
636-388 3   6529 T-MOBILE USA, INC. 520   2007-01-05   
636-388 4 STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-388 5 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-09-30   
636-388 6 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-09-30   
636-388 7 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2004-05-14   
636-388 8 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2009-01-17   
636-388 9 STLVMOOH6MD  5562 METROPCS, INC. 520   2006-03-25   
636-582 A WASHMOBEPS0  506E AURORA COMMUNICATIONS, INC. - MO 520      
636-582 0 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2009-11-12   
636-582 1 STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2010-07-26   
636-582 2 STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2010-05-03   
636-582 3 STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2010-07-18   
636-582 4 STLSMO09WMD  516C AT&T CORP. 520   2011-05-20   
636-582 5 STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2010-07-26   
636-582 6 STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2010-07-18   
636-582 7 WASHMOBEPS0  506E AURORA COMMUNICATIONS, INC. - MO 520   2008-08-14   
636-582 8 STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2011-02-07   
636-582 9 STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2010-07-26   
636-583 A UNINMOLURS0  9533 SOUTHWESTERN BELL 520      
636-584 A UNINMOLURS0  9533 SOUTHWESTERN BELL 520      
636-584 0 UNINMOLURS0  9533 SOUTHWESTERN BELL 520      
636-584 1 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2005-04-14   
636-584 2 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2005-04-14   
636-584 3 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-584 4 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-584 5 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2004-03-06   
636-584 6 UNINMOLURS0  9533 SOUTHWESTERN BELL 520      
636-584 7 UNINMOLURS0  9533 SOUTHWESTERN BELL 520      
636-584 8 UNINMOLURS0  9533 SOUTHWESTERN BELL 520      
636-584 9 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2004-10-24   
636-649 A NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-649 0 STLVMOOH6MD  5562 METROPCS, INC. 520   2012-03-02   
636-649 1 STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2013-05-04   
636-649 2 STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2013-05-04   
636-649 3 STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520   2014-01-15   
636-649 4 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2014-05-24   
636-649 5 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2014-05-24   
636-649 6   515J IP HORIZON LLC 520   2013-12-19   
636-649 7 WNVLMOXAXBX  508J CENTURYLINK COMMUNICATIONS, LLC 520   2014-07-24   
636-649 8 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2014-04-10   
636-649 9 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2011-11-26   
636-666 A STLSMOGZEMD  145J TERRA NOVA TELECOM INC. 520      
636-666 0 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-02-23   
636-666 1 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-02-23   
636-666 2 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2023-10-22   
636-666 3 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2023-10-22   
636-666 4 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2023-10-22   
636-666 5 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2023-10-22   
636-666 6   145J TERRA NOVA TELECOM INC. 520   2019-02-22   
636-666 7 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2023-10-22   

1 2 >>

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.