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.

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

Block: A

<< 1 2 3 4 5 6 7 8 9 10 11 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
504-472 A Kenner LA KNNRLABRDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490   2021-01-11   
504-473 A Kenner LA HMNDLAGWBMD  6664 SPRINT SPECTRUM L.P. 490      
504-475 A New Orleans LA NWORLAMA90Z  516C AT&T CORP. 490      
504-476 A New Orleans LA NWORLAMABMD  6630 USA MOBILITY WIRELESS, INC. 490      
504-477 A New Orleans LA NWORLAMABMD  6630 USA MOBILITY WIRELESS, INC. 490      
504-478 A New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490      
504-480 A New Orleans LA NWORLAMABMD  6630 USA MOBILITY WIRELESS, INC. 490      
504-481 A New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490      
504-482 A New Orleans LA NWORLAMCRS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490   2021-01-11   
504-483 A New Orleans LA NWORLAMCRS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490   2021-01-11   
504-484 A New Orleans LA NWORLAMCRS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490   2021-01-11   
504-485 A New Orleans LA NWORLAMCRS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490   2021-01-11   
504-486 A New Orleans LA NWORLAMCRS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490   2021-01-11   
504-487 A Kenner LA NWORLASDIMD  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 490   2021-02-18   
504-488 A New Orleans LA NWORLAMCRS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490   2021-01-11   
504-489 A New Orleans LA NWORLAMABMD  6630 USA MOBILITY WIRELESS, INC. 490      
504-491 A New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490      
504-493 A New Orleans LA NWORLAMA55Z  653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 490      
504-494 A New Orleans LA NWORLASDIMD  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 490   2021-02-18   
504-495 A New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490      
504-496 A Kenner LA NWORLAMTDS2  3807 NETWORK TELEPHONE CORPORATION - LA 490      
504-499 A New Orleans LA NWORLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-500 A Jesuit Bend LA MTRELANJ2MD  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490      
504-501 A New Orleans LA NWORLAMABMD  6630 USA MOBILITY WIRELESS, INC. 490      
504-502 A Kenner LA HMNDLAGWBMD  6664 SPRINT SPECTRUM L.P. 490      
504-503 A New Orleans LA NWORLAMLDS0  181D HUNT TELECOMMUNICATIONS, LLC - LA 490      
504-505 A New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490      
504-507 A New Orleans LA NWORLABMDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490   2021-01-11   
504-508 A New Orleans LA NWORLASDIMD  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 490   2021-02-18   
504-509 A New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490      
504-510 A New Orleans LA NWORLAMA90Z  516C AT&T CORP. 490      
504-512 A New Orleans LA NWORLASDIMD  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 490   2021-02-18   
504-513 A New Orleans LA NWORLAMA86Z  5562 METRO PCS, INC. 490      
504-515 A Lafitte LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490      
504-516 A New Orleans LA NWORLAMA86Z  5562 METRO PCS, INC. 490      
504-517 A New Orleans LA NWORLASDDS1  477H AIRUS, INC. - LA 490      
504-518 A New Orleans LA NWORLAMA96Z  7575 CENTURYLINK COMMUNICATIONS LLC 490      
504-520 A New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490      
504-521 A New Orleans LA NWORLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490   2021-01-11   
504-522 A New Orleans LA NWORLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490   2021-01-11   
504-523 A New Orleans LA NWORLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490   2021-01-11   
504-524 A New Orleans LA NWORLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490   2021-01-11   
504-525 A New Orleans LA NWORLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490   2021-01-11   
504-526 A New Orleans LA NWORLAMODS1  7488 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 490      
504-527 A New Orleans LA NWORLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490   2021-01-11   
504-528 A New Orleans LA NWORLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490   2021-01-11   
504-529 A New Orleans LA NWORLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490   2021-01-11   
504-533 A New Orleans LA NWORLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490   2021-01-11   
504-534 A Venice LA NWORLAARRP0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-535 A New Orleans LA HMNDLAGWBMD  6664 SPRINT SPECTRUM L.P. 490      

<< 1 2 3 4 5 6 7 8 9 10 11 >>

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.