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.

Herculaneum-Pevely, MO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
636-306 A STLVMOOH3MD  5562 METROPCS, INC. 520      
636-306 0 STLVMOOH3MD  5562 METROPCS, INC. 520   2014-08-24   
636-306 1 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-03-31   
636-306 2 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2015-06-06   
636-306 3 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-03-31   
636-306 4 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-09-28   
636-306 5 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-09-28   
636-306 6 STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2016-12-11   
636-306 7   508J CENTURYLINK COMMUNICATIONS LLC 520   2014-08-26   
636-306 8 STLSMOGZ6MD  073H TELNYX LLC 520   2018-07-24   
636-306 9 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-02-02   
636-479 A PVLYMOAARS0  9533 SOUTHWESTERN BELL 520      
636-479 0 STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2013-01-14   
636-479 1 STLSMO09WMD  516C AT&T CORP. 520   2011-10-12   
636-479 2 PVLYMOAARS0  9533 SOUTHWESTERN BELL 520      
636-479 3 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-02-02   
636-479 4 PVLYMOAARS0  9533 SOUTHWESTERN BELL 520      
636-479 5 STLSMOGZEMD  145J TERRA NOVA TELECOM INC. 520   2021-01-20   
636-479 6 PVLYMOAARS0  9533 SOUTHWESTERN BELL 520      
636-479 7 PVLYMOAARS0  9533 SOUTHWESTERN BELL 520      
636-479 8 STLSMOZCDS2  554A SOCKET TELECOM, LLC - MO 520   2007-01-28   
636-479 9 PVLYMOAARS0  9533 SOUTHWESTERN BELL 520      
636-837 A STLSMOGZHMD  516J TON80 COMMUNICATIONS LLC 520   2021-02-13   
636-837 2   093F ONVOY, LLC - MO 520   2021-11-20   
636-837 3   093F ONVOY, LLC - MO 520   2021-03-07   
636-837 4   516J TON80 COMMUNICATIONS LLC 520   2021-06-12   
636-837 6   566J RADIANTIQ LLC 520   2021-04-16   
636-837 7   506J TWILIO INTERNATIONAL INC 520   2021-06-04   
636-837 8 STLSMOGZHMD  516J TON80 COMMUNICATIONS LLC 520   2021-02-13   

Last updated: Sun, 31 Oct 2021 22:15:27 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.