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.

OCN: 150C VOICESTREAM GSM I, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
504-606 4 Kenner LA   490      
504-606 5 Kenner LA NWORLAMTXKX  490      
504-606 6 Kenner LA NWORLAMTXKX  490      
504-606 7 Kenner LA NWORLAMTXKX  490      
504-606 8 Kenner LA NWORLAMTXKX  490      
504-606 9 Kenner LA   490      
504-607 A Kenner LA NWORLAMTXKX  490      
504-607 2 Kenner LA NWORLAMTXKX  490   2014-12-26   
504-607 3 Kenner LA NWORLAMTXKX  490   2014-12-26   
504-607 5 Kenner LA NWORLAMTXKX  490   2014-12-26   
504-607 6 Kenner LA NWORLAMTXKX  490   2014-12-26   
504-607 8 Kenner LA NWORLAMTXKX  490   2014-12-26   
504-609 A New Orleans LA NWORLAMA37Z  490      
504-609 0 New Orleans LA   490   2011-08-12   
504-609 1 New Orleans LA NWORLAMA37Z  490   2010-09-06   
504-609 4 New Orleans LA NWORLAMA37Z  490   2004-12-13   
504-609 6 New Orleans LA NWORLAMA37Z  490   2005-10-23   
504-610 A Kenner LA   490      
504-610 0 Kenner LA NWORLAMTXKX  490      
504-610 1 Kenner LA NWORLAMTXKX  490      
504-610 2 Kenner LA NWORLAMTXKX  490      
504-610 3 Kenner LA NWORLAMTXKX  490      
504-610 4 Kenner LA NWORLAMTXKX  490      
504-610 5 Kenner LA NWORLAMTXKX  490      
504-610 6 Kenner LA NWORLAMTXKX  490      
504-610 7 Kenner LA NWORLAMTXKX  490      
504-610 8 Kenner LA NWORLAMTXKX  490      
504-610 9 Kenner LA   490      
504-617 0 Kenner LA NWORLAMTXKX  490   2006-01-17   
504-617 2 Kenner LA NWORLAMTXKX  490   2006-01-17   
504-617 3 Kenner LA NWORLAMTXKX  490   2006-01-17   
504-617 5 Kenner LA NWORLAMTXKX  490   2006-01-17   
504-617 8 Kenner LA NWORLAMTXKX  490   2006-01-17   
504-619 5 New Orleans LA NWORLAMA37Z  490   2019-09-15   
504-619 7 New Orleans LA NWORLAMA37Z  490   2019-09-15   
504-621 A Kenner LA   490      
504-621 0 Kenner LA NWORLAMTXKX  490      
504-621 1 Kenner LA NWORLAMTXKX  490      
504-621 2 Kenner LA NWORLAMTXKX  490      
504-621 3 Kenner LA NWORLAMTXKX  490      
504-621 4 Kenner LA NWORLAMTXKX  490      
504-621 5 Kenner LA NWORLAMTXKX  490      
504-621 6 Kenner LA NWORLAMTXKX  490      
504-621 7 Kenner LA NWORLAMTXKX  490      
504-621 8 Kenner LA NWORLAMTXKX  490      
504-621 9 Kenner LA   490      
504-623 5 New Orleans LA NWORLAMA37Z  490   2011-10-27   
504-628 A New Orleans LA   490      
504-628 0 New Orleans LA   490      
504-628 1 New Orleans LA NWORLAMA37Z  490      

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

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