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.

St Louis, MO

<< 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 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
314-376 5 OLVEMOAXCA0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520   2016-03-06   
314-376 6 STLVMOOH3MD  5562 METROPCS, INC. 520   2016-03-06   
314-376 7 STLVMOOH3MD  5562 METROPCS, INC. 520   2016-04-28   
314-376 8 STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2016-03-06   
314-376 9 STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2016-03-06   
314-379 A STLSMO09WMD  516C AT&T CORP. 520      
314-379 0 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2015-04-05   
314-379 1 STLVMOOH3MD  5562 METROPCS, INC. 520   2016-03-06   
314-379 2 STLVMOOH3MD  5562 METROPCS, INC. 520   2016-05-12   
314-379 3 STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2015-12-24   
314-379 4 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-07-03   
314-379 5 STLSMO09WMD  516C AT&T CORP. 520   2015-03-28   
314-379 6 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-07-03   
314-379 7 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-07-03   
314-379 8 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-07-03   
314-379 9 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-07-03   
314-381 A STLSMO02DS2  9533 SOUTHWESTERN BELL 520      
314-382 A STLSMO02DS2  9533 SOUTHWESTERN BELL 520      
314-382 0 STLSMO02DS2  9533 SOUTHWESTERN BELL 520      
314-382 1 STLSMO02DS2  9533 SOUTHWESTERN BELL 520      
314-382 2 STLSMO02DS2  9533 SOUTHWESTERN BELL 520      
314-382 3 STLSMO02DS2  9533 SOUTHWESTERN BELL 520      
314-382 4 STLSMO02DS2  9533 SOUTHWESTERN BELL 520      
314-382 5 STLSMO02DS2  9533 SOUTHWESTERN BELL 520      
314-382 6 STLSMO02DS2  9533 SOUTHWESTERN BELL 520      
314-382 7 STLSMO02DS2  9533 SOUTHWESTERN BELL 520      
314-382 8 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2023-09-04   
314-382 9 STLSMO02DS2  9533 SOUTHWESTERN BELL 520      
314-383 A STLSMO02DS2  9533 SOUTHWESTERN BELL 520      
314-385 A STLSMO02DS2  9533 SOUTHWESTERN BELL 520      
314-389 A STLSMO02DS2  9533 SOUTHWESTERN BELL 520      
314-390 A STLSMOPL5MD  197D VONAGE AMERICA LLC 520      
314-390 0 STLSMOPL5MD  197D VONAGE AMERICA LLC 520   2017-10-28   
314-390 1 STLSMOPL5MD  197D VONAGE AMERICA LLC 520   2017-10-28   
314-390 2 OLVEMOAXCA0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520   2018-08-12   
314-390 3 STLVMOOH3MD  5562 METROPCS, INC. 520   2018-04-03   
314-390 4 STLVMOOH3MD  5562 METROPCS, INC. 520   2018-07-21   
314-390 5 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2018-08-23   
314-390 6 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2018-08-23   
314-390 7 STLVMOOH3MD  5562 METROPCS, INC. 520   2018-07-21   
314-390 8 STLVMOOH3MD  5562 METROPCS, INC. 520   2018-07-21   
314-390 9 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2018-08-23   
314-391 A STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520      
314-391 0 STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2016-03-20   
314-391 1 STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2016-03-20   
314-391 2 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2017-05-28   
314-391 3 STLVMOOH3MD  5562 METROPCS, INC. 520   2016-12-30   
314-391 4 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2017-05-28   
314-391 5 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2017-05-28   
314-391 6 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2017-05-28   

<< 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 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.