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.

Houma, LA

<< 1 2 3 4 5 6 7 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
985-274 3 NWORLAMTX3Y  5562 METROPCS, INC. 490   2011-10-27   
985-274 4 MTRELAGBIMD  8660 WINDSTREAM NUVOX, INC. 490   2011-03-17   
985-274 5 NWORLAMTX3Y  5562 METROPCS, INC. 490   2011-10-27   
985-274 6 MTRELAGBIMD  4618 DELTACOM, INC. - LA 490      
985-293 A NWORLAMA90Z  516C AT&T CORP. 490      
985-293 0 NWORLAMTX3Y  5562 METROPCS, INC. 490   2011-08-12   
985-293 1 NWORLAMTX3Y  5562 METROPCS, INC. 490   2011-08-12   
985-293 2 NWORLAMLDS0  181D HUNT TELECOMMUNICATIONS, LLC - LA 490   2010-08-31   
985-293 3 NWORLAMTX3Y  5562 METROPCS, INC. 490   2011-08-12   
985-293 4 NWORLAMTX3Y  5562 METROPCS, INC. 490   2011-08-12   
985-293 5 NWORLASD5MD  145J TERRA NOVA TELECOM INC. 490   2023-06-22   
985-293 6 NWORLAMTX3Y  5562 METROPCS, INC. 490   2011-08-12   
985-293 7 NWORLAMA90Z  516C AT&T CORP. 490   2009-07-10   
985-293 8 NWORLAMTX3Y  5562 METROPCS, INC. 490   2011-08-12   
985-293 9 NWORLAMTX3Y  5562 METROPCS, INC. 490   2011-08-12   
985-303 A NWORLAMTX3Y  5562 METROPCS, INC. 490      
985-303 0 NWORLAMA90Z  516C AT&T CORP. 490   2015-07-15   
985-303 1 NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2015-11-15   
985-303 2 NWORLAMA46Z  749E ONVOY, LLC - LA 490   2016-01-15   
985-303 3 NWORLAMTX3Y  5562 METROPCS, INC. 490   2016-07-29   
985-303 4 NWORLAMA55Z  653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 490   2017-10-13   
985-303 5 NWORLAMTX3Y  5562 METROPCS, INC. 490   2017-12-04   
985-303 6 MTRELANJ2MD  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490   2015-07-12   
985-303 7 NWORLAMA96Z  508J CENTURYLINK COMMUNICATIONS, LLC 490   2016-01-22   
985-303 8 NWORLAMA85Z  819C INTRADO COMMUNICATIONS, LLC 490   2016-09-02   
985-303 9 NWORLAMTX3Y  5562 METROPCS, INC. 490   2015-02-22   
985-333 A NWORLAMA46Z  749E ONVOY, LLC - LA 490   2024-01-06   
985-333 0 NWORLASD1MD  073H TELNYX LLC 490   2017-03-29   
985-333 1 NWORLAMA46Z  749E ONVOY, LLC - LA 490   2015-10-16   
985-333 2 NWORLAMA46Z  749E ONVOY, LLC - LA 490   2015-10-16   
985-333 3 NWORLAMA46Z  749E ONVOY, LLC - LA 490   2015-10-16   
985-333 4 NWORLAMAYIX  318J COMCAST IP PHONE, LLC 490   2016-04-19   
985-333 5 NWORLAMA55Z  653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 490   2017-12-08   
985-333 6 NWORLAMA46Z  749E ONVOY, LLC - LA 490   2016-04-29   
985-333 7 NWORLAMA46Z  749E ONVOY, LLC - LA 490   2016-04-29   
985-333 8 NWORLAMA46Z  749E ONVOY, LLC - LA 490   2016-04-29   
985-333 9 NWORLASDDS1  477H AIRUS, INC. - LA 490   2018-03-02   
985-341 A MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490      
985-341 0 NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490   2021-06-12   
985-341 1 NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490   2021-06-12   
985-341 2 NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490   2021-06-12   
985-341 3 NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490   2021-06-12   
985-341 4 NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490   2021-06-12   
985-341 5 NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490   2021-06-12   
985-341 6 NWORLAMAYFX  506J TWILIO INTERNATIONAL, INC. 490   2021-11-29   
985-341 7 MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490   2021-05-14   
985-341 8 MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490   2021-05-14   
985-341 9 MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490   2021-05-14   
985-346 A MTRELAGBIMD  3807 NETWORK TELEPHONE CORPORATION - LA 490      
985-346 0 MTRELAGBIMD  3807 NETWORK TELEPHONE CORPORATION - LA 490      

<< 1 2 3 4 5 6 7 >>

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.