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]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
504-360 5 Kenner LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490   2016-01-20   
504-360 6 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490   2021-01-21   
504-360 8 Kenner LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2021-01-21   
504-361 A New Orleans LA NWORLARVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-362 A New Orleans LA NWORLARVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-363 A New Orleans LA NWORLARVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-363 0 New Orleans LA NWORLARVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-363 1 New Orleans LA NWORLARVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-363 2 New Orleans LA NWORLARVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-363 3 New Orleans LA NWORLARVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-363 4 New Orleans LA NWORLARVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-363 5 New Orleans LA NWORLARVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-363 6 New Orleans LA NWORLARVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-363 7 New Orleans LA NWORLARVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-363 8 New Orleans LA NWORLARVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-363 9 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490   2014-03-31   
504-364 A New Orleans LA NWORLARVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-365 A New Orleans LA NWORLARVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-365 0 New Orleans LA NWORLARVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-365 1 New Orleans LA NWORLARVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-365 2 New Orleans LA NWORLARVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-365 3 New Orleans LA NWORLARVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-365 4 New Orleans LA NWORLARVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-365 5 New Orleans LA NWORLARVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-365 6 New Orleans LA NWORLAMA86Z  5562 METROPCS, INC. 490   2020-01-11   
504-365 7 New Orleans LA NWORLARVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-365 8 New Orleans LA NWORLARVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-365 9 New Orleans LA NWORLARVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-366 A New Orleans LA NWORLARVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-367 A New Orleans LA NWORLARVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-368 A New Orleans LA NWORLARVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-369 A New Orleans LA NWORLAMAY3X  996H AIRESPRING, INC. 490      
504-369 0 New Orleans LA NWORLAMAY3X  996H AIRESPRING, INC. 490   2018-10-21   
504-369 1 New Orleans LA NWORLAMA83Z  551G NUSO, LLC 490   2018-11-07   
504-369 2 New Orleans LA NWORLAMA83Z  551G NUSO, LLC 490   2018-11-07   
504-369 3 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2018-10-29   
504-369 4 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2018-10-29   
504-369 5 New Orleans LA NWORLAMA83Z  551G NUSO, LLC 490   2018-11-07   
504-369 6 New Orleans LA NWORLAMA83Z  551G NUSO, LLC 490   2018-11-07   
504-369 7 New Orleans LA NWORLAMA83Z  551G NUSO, LLC 490   2018-11-07   
504-369 8 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2018-10-29   
504-369 9 New Orleans LA NWORLAMA83Z  551G NUSO, LLC 490   2018-11-07   
504-370 A Lafitte LA NWORLAMA46Z  749E ONVOY, LLC - LA 490      
504-370 0 Lafitte LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2018-11-22   
504-370 1 Lafitte LA NWORLASD1MD  073H TELNYX LLC 490   2019-03-19   
504-370 2 Lafitte LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2019-06-04   
504-370 3 Lafitte LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2019-06-04   
504-370 4 Lafitte LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2019-06-04   
504-370 5 Lafitte LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2019-06-04   
504-370 6 Lafitte LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2020-04-27   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 >>

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.