Local Calling Guide

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NPA: 504 [Rate centres in NPA 504] [Dial plan for NPA 504]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
504-830 3 New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-830 4 New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-830 5 New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-830 6 New Orleans LA NWORLAMA99Z  5562 METROPCS, INC. 490   2005-07-24   
504-830 7 New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-830 8 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2019-09-15   
504-830 9 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2019-09-15   
504-831 A New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-832 A New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-833 A New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-834 A New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-835 A New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-836 A New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-837 A New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-838 A New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-840 A New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-840 0 New Orleans LA   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 490   2025-02-17   
504-840 1 New Orleans LA NWORLABMDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-840 2 New Orleans LA NWORLABMDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-840 3 New Orleans LA NWORLABMDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-840 4 New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-840 5 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2021-02-05   
504-840 6 New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-840 7 New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-840 8 New Orleans LA   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 490   2025-02-17   
504-840 9 New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-841 A New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-841 0 New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-841 1 New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-841 2 New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-841 3 New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-841 4 New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-841 5 New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-841 6 New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-841 7 New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-841 8 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2019-09-15   
504-841 9 New Orleans LA NWORLAMAYIX  318J COMCAST IP PHONE, LLC 490   2019-07-03   
504-842 A New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-844 A New Orleans LA LARSLAXA0MD  6630 USA MOBILITY WIRELESS, INC. 490      
504-846 A New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-849 A New Orleans LA NWORLAMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-849 0 New Orleans LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-849 1 New Orleans LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-849 2 New Orleans LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-849 3 New Orleans LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-849 4 New Orleans LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-849 5 New Orleans LA   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 490   2025-02-17   
504-849 6 New Orleans LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-849 7 New Orleans LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-849 8 New Orleans LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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