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.

Buffalo, MO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
417-345 A BFLOMOXADS0  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 522      
417-345 0 BFLOMOXADS0  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 522      
417-345 1 BFLOMOXADS0  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 522      
417-345 2 BFLOMOXADS0  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 522      
417-345 3 BASNMOXAXJX  093F ONVOY, LLC - MO 522   2019-11-30   
417-345 4 BFLOMOXADS0  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 522      
417-345 5 BFLOMOXADS0  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 522      
417-345 6 BFLOMOXADS0  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 522      
417-345 7 BFLOMOXADS0  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 522      
417-345 8 BFLOMOXADS0  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 522      
417-345 9 BFLOMOXADS0  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 522      
417-383 A BASNMO06DS0  142C RYSTEC, INC 522      
417-383 0 BASNMO06DS0  142C RYSTEC, INC 522   2004-12-30   
417-383 1 SPFDMOPYAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522   2017-03-31   
417-383 2 BASNMOXAXJX  093F ONVOY, LLC - MO 522   2019-11-30   
417-383 3 SPFDMOTLXLX  6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 522   2019-05-10   
417-383 4 BASNMOXAMMD  4891 WINDSTREAM NUVOX MISSOURI, LLC 522   2013-05-19   
417-383 5 SPFDMOMCX9X  993E BANDWIDTH.COM CLEC, LLC - MO 522   2016-04-22   
417-383 6 SPFDMOTLX2Y  508J CENTURYLINK COMMUNICATIONS, LLC 522   2014-04-24   
417-383 7 SPFDMOPYAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522   2023-10-11   
417-383 8 SPFDMOMCX9X  993E BANDWIDTH.COM CLEC, LLC - MO 522   2018-05-24   
417-383 9 SPFDMOPYAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522   2020-01-28   
417-733 A SPFDMOPYAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522      
417-733 0 SPFDMOPYAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522      
417-733 1 SPFDMOPYAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522      
417-733 2 SPFDMOPYAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522      
417-733 3 SPFDMOPYAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522      
417-733 4 SPFDMOPYAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522      
417-733 5 SPFDMOPYAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522      
417-733 6 SPFDMOPYAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522   2012-03-07   
417-733 7 SPFDMOPYAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522   2010-11-22   
417-733 8 BASNMOXAXJX  093F ONVOY, LLC - MO 522   2018-11-07   
417-899 A BASNMOXAXLX  965H FRACTEL, LLC 522      
417-899 0 SPFDMOTLX8Y  073H TELNYX LLC 522   2020-07-30   
417-899 2 BASNMOXAXJX  093F ONVOY, LLC - MO 522   2021-03-05   
417-899 4 SPFDMODL5MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522   2021-04-29   
417-899 9 BASNMOXAXLX  965H FRACTEL, LLC 522   2020-01-31   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.