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
504-906 5 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-906 6 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-906 7 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-906 8 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-906 9 Kenner LA   150C VOICESTREAM GSM I, LLC 490      
504-908 A New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490      
504-909 A New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490      
504-910 A New Orleans LA MTRELANJ2MD  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490      
504-910 0 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490   2022-04-14   
504-910 1 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2021-02-05   
504-910 2 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2021-02-05   
504-910 3 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490   2022-04-14   
504-910 4 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490   2023-02-08   
504-910 5 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2021-02-05   
504-910 6 New Orleans LA MTRELANJ2MD  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490   2003-12-21   
504-910 7 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2020-10-29   
504-910 8 New Orleans LA MTRELANJ2MD  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490   2003-12-21   
504-910 9 New Orleans LA MTRELANJ2MD  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490   2003-12-21   
504-912 A Jesuit Bend LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490      
504-913 A New Orleans LA NWORLASDIMD  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 490      
504-914 A Kenner LA   150C VOICESTREAM GSM I, LLC 490      
504-914 0 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-914 1 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-914 2 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-914 3 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-914 4 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-914 5 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-914 6 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-914 7 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-914 8 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-914 9 Kenner LA   150C VOICESTREAM GSM I, LLC 490      
504-915 A New Orleans LA   150C VOICESTREAM GSM I, LLC 490      
504-915 0 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490      
504-915 1 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490      
504-915 2 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490      
504-915 3 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490      
504-915 4 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490      
504-915 5 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490      
504-915 6 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490      
504-915 7 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490      
504-915 8 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490      
504-915 9 New Orleans LA   150C VOICESTREAM GSM I, LLC 490      
504-919 A New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490      
504-920 A New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490      
504-930 A New Orleans LA NWORLAMA92Z  156J RCLEC, INC. 490      
504-930 0 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490   2015-08-16   
504-930 1 New Orleans LA NWORLAMA86Z  5562 METROPCS, INC. 490   2017-01-18   
504-930 2 New Orleans LA NWORLAMA86Z  5562 METROPCS, INC. 490   2017-01-18   
504-930 3 New Orleans LA NWORLASDDS0  8764 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 490   2015-11-22   
504-930 4 New Orleans LA NWORLAMA92Z  156J RCLEC, INC. 490   2015-08-13   

<< 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: Sat, 01 Jun 2024 11:59:14 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.