Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Pearl River, LA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
985-250 A NWORLAMAYUX  829J PAETEC ITEL, LLC 490   2024-12-11   
985-250 0   153F BANDWIDTH.COM CLEC, LLC - LA 490   2008-12-18   
985-250 1   153F BANDWIDTH.COM CLEC, LLC - LA 490   2014-03-30   
985-250 2   749E ONVOY, LLC - LA 490   2016-03-30   
985-250 3   8764 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 490   2011-01-20   
985-250 4   749E ONVOY, LLC - LA 490   2016-03-30   
985-250 5   145J TERRA NOVA TELECOM INC. 490   2022-06-10   
985-250 6   829J PAETEC ITEL, LLC 490   2005-07-31   
985-250 7   508J CENTURYLINK COMMUNICATIONS, LLC 490   2016-07-27   
985-250 8   792K CHARTER IP ENABLED SERVICES, LLC 490   2014-03-31   
985-250 9   792K CHARTER IP ENABLED SERVICES, LLC 490   2006-12-01   
985-256 A NWORLAMA90Z  516C AT&T CORP. 490      
985-256 0   153F BANDWIDTH.COM CLEC, LLC - LA 490   2015-07-09   
985-256 1   153F BANDWIDTH.COM CLEC, LLC - LA 490   2017-07-21   
985-256 2   749E ONVOY, LLC - LA 490   2016-05-02   
985-256 3   749E ONVOY, LLC - LA 490   2016-05-02   
985-256 4   749E ONVOY, LLC - LA 490   2016-05-02   
985-256 5   153F BANDWIDTH.COM CLEC, LLC - LA 490   2017-07-21   
985-256 6   653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 490   2016-01-22   
985-256 7   516C AT&T CORP. 490   2010-02-12   
985-256 8   153F BANDWIDTH.COM CLEC, LLC - LA 490   2018-05-31   
985-256 9   073H TELNYX LLC 490   2018-07-19   
985-283 A NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490      
985-283 0   153F BANDWIDTH.COM CLEC, LLC - LA 490   2018-09-27   
985-283 2   749E ONVOY, LLC - LA 490   2020-04-27   
985-283 3   749E ONVOY, LLC - LA 490   2020-04-27   
985-283 4   749E ONVOY, LLC - LA 490   2020-06-27   
985-283 5   749E ONVOY, LLC - LA 490   2020-06-27   
985-283 6   749E ONVOY, LLC - LA 490   2021-02-21   
985-283 7   749E ONVOY, LLC - LA 490   2021-02-21   
985-283 8   749E ONVOY, LLC - LA 490   2021-02-21   
985-283 9   749E ONVOY, LLC - LA 490   2021-02-21   
985-483 A NWORLASD7MD  516J TON80 COMMUNICATIONS, LLC 490      
985-483 0   939H COMMIO, LLC 490   2022-12-10   
985-483 1   624H ONVOY SPECTRUM, LLC 490   2023-08-05   
985-483 2   516J TON80 COMMUNICATIONS, LLC 490   2022-03-27   
985-483 4   749E ONVOY, LLC - LA 490   2022-09-25   
985-483 5   749E ONVOY, LLC - LA 490   2022-09-25   
985-483 8   749E ONVOY, LLC - LA 490   2023-09-11   
985-863 A PRRVLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
985-863 0   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
985-863 1   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
985-863 2   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
985-863 3   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
985-863 4   3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490   2004-11-15   
985-863 5   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
985-863 6   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
985-863 7   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
985-863 8   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
985-863 9   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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