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 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-638 6 Festus-Crystal City MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-10-15   
636-638 7 Festus-Crystal City MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2014-04-10   
636-638 8 Festus-Crystal City MO STLVMOOH3MD  5562 METROPCS, INC. 520   2014-07-25   
636-638 9 Festus-Crystal City MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2017-08-17   
636-639 A Wentzville MO WNVLMOXADS0  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-639 0 Wentzville MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2011-10-30   
636-639 1 Wentzville MO WNVLMOXADS0  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-639 2 Wentzville MO WNVLMOXADS0  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-639 3 Wentzville MO WNVLMOXADS0  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-639 5 Wentzville MO WNVLMOXADS0  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-639 6 Wentzville MO WNVLMOXADS0  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-639 7 Wentzville MO WNVLMOXADS0  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-639 8 Wentzville MO WNVLMOXADS0  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-639 9 Wentzville MO WNVLMOXADS0  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-642 A Imperial MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-642 0 Imperial MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2005-02-10   
636-642 1 Imperial MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2005-02-04   
636-642 2 Imperial MO STLSMO05XPX  506J TWILIO INTERNATIONAL, INC. 520   2021-06-04   
636-642 4 Imperial MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-642 5 Imperial MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2023-08-12   
636-642 6 Imperial MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2023-08-12   
636-642 7 Imperial MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2023-08-12   
636-642 8 Imperial MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2023-08-12   
636-642 9 Imperial MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2023-08-12   
636-648 A Portage des Sioux MO STLSMOBNAMD  4004 GLOBAL CROSSING LOCAL SERVICES, INC. - MO 520      
636-648 2 Portage des Sioux MO STLSMOBNAMD  4004 GLOBAL CROSSING LOCAL SERVICES, INC. - MO 520      
636-648 3 Portage des Sioux MO STLSMOGZSMD  145J TERRA NOVA TELECOM INC. 520   2023-08-06   
636-648 8 Portage des Sioux MO STLSMOGZLMD  490J DISH WIRELESS, LLC 520   2022-09-09   
636-649 A Union MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-649 0 Union MO STLVMOOH3MD  5562 METROPCS, INC. 520   2012-03-02   
636-649 1 Union MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2013-05-04   
636-649 2 Union MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2013-05-04   
636-649 3 Union MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520   2014-01-15   
636-649 4 Union MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2014-05-24   
636-649 5 Union MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2014-05-24   
636-649 6 Union MO   515J IP HORIZON LLC 520   2013-12-19   
636-649 7 Union MO WNVLMOXAXBX  508J CENTURYLINK COMMUNICATIONS, LLC 520   2014-07-24   
636-649 8 Union MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2014-04-10   
636-649 9 Union MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2011-11-26   
636-651 A Fenton MO CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
636-651 0 Fenton MO CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
636-651 1 Fenton MO CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
636-651 3 Fenton MO CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
636-651 4 Fenton MO STLSMOGZEMD  145J TERRA NOVA TELECOM INC. 520   2023-06-24   
636-651 5 Fenton MO STLSMO05XPX  506J TWILIO INTERNATIONAL, INC. 520   2021-06-04   
636-651 6 Fenton MO   515J IP HORIZON LLC 520   2013-12-19   
636-651 7 Fenton MO STLSMOGZEMD  145J TERRA NOVA TELECOM INC. 520   2022-11-02   
636-651 8 Fenton MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2023-08-12   
636-651 9 Fenton MO   093F ONVOY, LLC - MO 520   2024-04-07   
636-655 A Wentzville MO WNVLMOXAXTX  622J SKYE TELECOM LLC DBA SKYETEL 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 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.