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
314-312 5 STLVMOOH3MD  5562 METROPCS, INC. 520   2015-07-18   
314-312 6 OLVEMOAXCA0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520   2014-11-18   
314-312 7 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2014-11-18   
314-312 8 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2014-11-18   
314-312 9 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2014-11-18   
314-314 A STLSMOWQDS2  093F ONVOY, LLC - MO 520      
314-314 0 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2022-11-17   
314-314 1 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2022-11-17   
314-314 2 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2022-11-17   
314-314 3 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2022-11-17   
314-314 4 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2022-11-17   
314-314 5 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2022-11-17   
314-314 6 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2022-11-17   
314-314 7 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2022-11-17   
314-314 8 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2022-11-17   
314-314 9 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2022-11-17   
314-318 A STLSMOZC24Z  6630 USA MOBILITY WIRELESS, INC. 520      
314-319 A STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-319 0 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2013-07-23   
314-319 1 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2013-07-20   
314-319 2 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2013-07-23   
314-319 3 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2013-07-23   
314-319 4 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2013-07-23   
314-319 5 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2013-07-23   
314-319 6 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2013-07-20   
314-319 7 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2013-07-20   
314-319 8 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2013-07-20   
314-319 9   5562 METROPCS, INC. 520   2013-07-20   
314-320 A NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-320 0 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-10-24   
314-320 1 STLVMOOH3MD  5562 METROPCS, INC. 520   2016-07-31   
314-320 2 STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520   2016-06-27   
314-320 3 STLVMOOH3MD  5562 METROPCS, INC. 520   2016-07-31   
314-320 4 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-10-22   
314-320 5 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-10-22   
314-320 6 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-10-22   
314-320 7 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-10-22   
314-320 8 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-11-05   
314-320 9 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-11-05   
314-321 A STLSMO03DS1  9533 SOUTHWESTERN BELL 520      
314-326 A STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-326 0 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2014-07-08   
314-326 1 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2014-07-08   
314-326 2 STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2014-07-08   
314-326 3 STLVMOOH3MD  5562 METROPCS, INC. 520   2015-03-09   
314-326 4 STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2013-11-15   
314-326 5 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2013-10-14   
314-326 6 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2013-10-14   
314-326 7 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2013-10-14   
314-326 8 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2013-10-06   

<< 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: VoIP.ms

Like this site? We accept donations via PayPal.