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.

NPA: 636 [Rate centres in NPA 636] [Dial plan for NPA 636]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-865 A Hillsboro MO STLSMO09XMD  6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
636-865 0 Hillsboro MO STLSMOGZ6MD  073H TELNYX LLC 520   2020-02-13   
636-865 5 Hillsboro MO STLSMO09XMD  6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2017-08-07   
636-865 6 Hillsboro MO STLSMO09XMD  6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2017-05-22   
636-866 A St Charles MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
636-866 0 St Charles MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
636-866 1 St Charles MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2011-03-26   
636-866 2 St Charles MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520   2009-07-10   
636-866 4 St Charles MO STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2006-12-02   
636-866 5 St Charles MO STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2006-11-02   
636-866 6 St Charles MO STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2006-10-27   
636-866 7 St Charles MO STLVMOOH6MD  5562 METROPCS, INC. 520   2006-10-16   
636-866 8 St Charles MO STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2006-08-23   
636-866 9 St Charles MO STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2006-07-23   
636-867 A Jonesburg MO STLSMOGZHMD  516J TON80 COMMUNICATIONS, LLC 520      
636-867 5 Jonesburg MO   515J IP HORIZON LLC 520   2022-12-03   
636-867 7 Jonesburg MO STLSMOGZHMD  516J TON80 COMMUNICATIONS, LLC 520   2022-03-16   
636-874 A O'Fallon MO STLSMOGZHMD  516J TON80 COMMUNICATIONS, LLC 520      
636-874 2 O'Fallon MO STLSMOGZHMD  516J TON80 COMMUNICATIONS, LLC 520   2022-04-18   
636-875 A St Peters MO STLSMOGZWMD  829J PAETEC ITEL, LLC 520      
636-875 0 St Peters MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2008-01-03   
636-875 1 St Peters MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2008-07-29   
636-875 2 St Peters MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2014-10-17   
636-875 3 St Peters MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2010-08-15   
636-875 4 St Peters MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2009-10-15   
636-875 5 St Peters MO STLSMOGZWMD  829J PAETEC ITEL, LLC 520   2007-08-27   
636-875 6 St Peters MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2012-10-26   
636-875 7 St Peters MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2011-01-29   
636-875 8 St Peters MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2011-03-26   
636-875 9 St Peters MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2014-10-17   
636-887 A Wentzville MO   792K CHARTER IP ENABLED SERVICES, LLC 520      
636-887 0 Wentzville MO   792K CHARTER IP ENABLED SERVICES, LLC 520   2005-01-29   
636-887 1 Wentzville MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2005-02-20   
636-887 2 Wentzville MO   792K CHARTER IP ENABLED SERVICES, LLC 520   2005-12-01   
636-887 3 Wentzville MO WNVLMOXADS0  9787 BRIGHTSPEED OF MISSOURI, LLC 520   2005-03-03   
636-887 4 Wentzville MO WNVLMOXADS0  9787 BRIGHTSPEED OF MISSOURI, LLC 520   2006-01-21   
636-887 5 Wentzville MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-01-30   
636-887 6 Wentzville MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-01-30   
636-887 8 Wentzville MO STLSMOGZWMD  829J PAETEC ITEL, LLC 520   2007-08-24   
636-887 9 Wentzville MO WNVLMOXADS0  9787 BRIGHTSPEED OF MISSOURI, LLC 520   2007-10-18   
636-888 A St Clair MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520      
636-888 0 St Clair MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2014-05-24   
636-888 1 St Clair MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2014-03-14   
636-888 2 St Clair MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-09-28   
636-888 3 St Clair MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-04-01   
636-888 4 St Clair MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-04-01   
636-888 5 St Clair MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-09-28   
636-888 6 St Clair MO STLSMO09XMD  6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2017-11-01   
636-888 7 St Clair MO WNVLMOXAXBX  508J CENTURYLINK COMMUNICATIONS, LLC 520   2014-07-24   
636-888 8 St Clair MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2014-03-14   
636-888 9 St Clair MO STLSMOGZ6MD  073H TELNYX LLC 520   2017-06-16   
636-891 A Manchester MCA3 MO MNCHMO59DS0  9533 SOUTHWESTERN BELL 520      
636-891 0 Manchester MCA3 MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2023-02-20   
636-891 1 Manchester MCA3 MO MNCHMO59DS0  9533 SOUTHWESTERN BELL 520      
636-891 2 Manchester MCA3 MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2018-02-12   
636-891 3 Manchester MCA3 MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2016-03-17   
636-891 4 Manchester MCA3 MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2016-03-17   
636-891 5 Manchester MCA3 MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2016-03-17   
636-891 6 Manchester MCA3 MO MNCHMO59DS0  9533 SOUTHWESTERN BELL 520      
636-891 7 Manchester MCA3 MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2010-02-12   
636-891 8 Manchester MCA3 MO MNCHMO59DS0  9533 SOUTHWESTERN BELL 520      
636-891 9 Manchester MCA3 MO STLVMOOH6MD  5562 METROPCS, INC. 520   2021-09-30   
636-893 A Manchester MCA3 MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
636-893 0 Manchester MCA3 MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2023-02-20   
636-893 1 Manchester MCA3 MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
636-893 2 Manchester MCA3 MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2017-04-20   
636-893 3 Manchester MCA3 MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2017-04-20   
636-893 4 Manchester MCA3 MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2017-04-20   
636-893 5 Manchester MCA3 MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2016-09-07   
636-893 6 Manchester MCA3 MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2016-09-07   
636-893 7 Manchester MCA3 MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2016-09-07   
636-893 8 Manchester MCA3 MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2016-09-07   
636-893 9 Manchester MCA3 MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2021-03-25   
636-896 A St Charles MCA3 MO STCHMO63DSA  9533 SOUTHWESTERN BELL 520      
636-896 0 St Charles MCA3 MO STCHMO63DSA  9533 SOUTHWESTERN BELL 520      
636-896 1 St Charles MCA3 MO STCHMO63DSA  9533 SOUTHWESTERN BELL 520      
636-896 2 St Charles MCA3 MO STCHMO63DSA  9533 SOUTHWESTERN BELL 520      
636-896 3 St Charles MCA3 MO STCHMO63DSA  9533 SOUTHWESTERN BELL 520      
636-896 4 St Charles MCA3 MO   792K CHARTER IP ENABLED SERVICES, LLC 520   2014-03-10   
636-896 5 St Charles MCA3 MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2011-10-11   
636-896 6 St Charles MCA3 MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2011-12-19   
636-896 7 St Charles MCA3 MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2005-11-12   
636-896 8 St Charles MCA3 MO STCHMO63DSA  9533 SOUTHWESTERN BELL 520      
636-896 9 St Charles MCA3 MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-11-20   
636-898 A Chesterfield MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
636-898 0 Chesterfield MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
636-898 1 Chesterfield MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
636-898 2 Chesterfield MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
636-898 3 Chesterfield MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
636-898 4 Chesterfield MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
636-898 5 Chesterfield MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
636-898 6 Chesterfield MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
636-898 7 Chesterfield MO STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2021-04-25   
636-898 8 Chesterfield MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
636-898 9 Chesterfield MO STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2021-04-25   
636-899 A Portage des Sioux MCA3 MO PRSXMO68RS0  9533 SOUTHWESTERN BELL 520      
636-899 0 Portage des Sioux MCA3 MO PRSXMO68RS0  9533 SOUTHWESTERN BELL 520      
636-899 1 Portage des Sioux MCA3 MO PRSXMO68RS0  9533 SOUTHWESTERN BELL 520      
636-899 9 Portage des Sioux MCA3 MO   965H FRACTEL, LLC 520   2020-09-24   
636-900 A Washington MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 >>

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.