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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
504-596 8 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490      
504-596 9 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490      
504-597 A New Orleans LA NWORLAMADS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-598 A New Orleans LA NWORLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-598 0 New Orleans LA NWORLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-598 1 New Orleans LA NWORLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-598 2 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490      
504-598 3 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490      
504-598 4 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490      
504-598 5 New Orleans LA NWORLAMAYIX  318J COMCAST IP PHONE, LLC 490      
504-598 6 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490      
504-598 7 New Orleans LA NWORLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-598 8 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490      
504-598 9 New Orleans LA NWORLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-599 A New Orleans LA NWORLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-600 A Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-600 0 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-600 1 Kenner LA NWORLAMAY2X  624H ONVOY SPECTRUM, LLC 490      
504-600 4 Kenner LA   624H ONVOY SPECTRUM, LLC 490      
504-600 5 Kenner LA   624H ONVOY SPECTRUM, LLC 490      
504-600 6 Kenner LA   624H ONVOY SPECTRUM, LLC 490      
504-600 8 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-602 A Kenner LA   829J PAETEC ITEL, LLC 490   2024-12-11   
504-602 0 Kenner LA   829J PAETEC ITEL, LLC 490      
504-602 1 Kenner LA   829J PAETEC ITEL, LLC 490      
504-602 2 Kenner LA   829J PAETEC ITEL, LLC 490      
504-602 3 Kenner LA   829J PAETEC ITEL, LLC 490      
504-602 4 Kenner LA   829J PAETEC ITEL, LLC 490      
504-602 5 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-602 6 Kenner LA   829J PAETEC ITEL, LLC 490      
504-602 7 Kenner LA   829J PAETEC ITEL, LLC 490      
504-602 8 Kenner LA   829J PAETEC ITEL, LLC 490      
504-602 9 Kenner LA MTRELANJ2MD  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490      
504-603 A New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490      
504-603 0 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490      
504-603 1 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490      
504-603 2 New Orleans LA NWORLAMAYIX  318J COMCAST IP PHONE, LLC 490      
504-603 3 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490      
504-603 4 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490      
504-603 5 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490      
504-603 6 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490      
504-603 7 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490      
504-603 8 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490      
504-603 9 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490      
504-605 A New Orleans LA NWORLAMAYIX  318J COMCAST IP PHONE, LLC 490      
504-605 0 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490      
504-605 1 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490      
504-605 2 New Orleans LA NWORLASDDS1  477H AIRUS, INC. - LA 490      
504-605 3 New Orleans LA NWORLAMAYIX  318J COMCAST IP PHONE, LLC 490      
504-605 4 New Orleans LA NWORLAMAYIX  318J COMCAST IP PHONE, LLC 490      
504-605 5 New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490      
504-605 6 New Orleans LA   829J PAETEC ITEL, LLC 490      
504-605 7 New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490      
504-605 8 New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490      
504-605 9 New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490      
504-606 A Kenner LA   150C VOICESTREAM GSM I, LLC 490      
504-606 0 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-606 1 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-606 2 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-606 3 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-606 4 Kenner LA   150C VOICESTREAM GSM I, LLC 490      
504-606 5 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-606 6 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-606 7 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-606 8 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-606 9 Kenner LA   150C VOICESTREAM GSM I, LLC 490      
504-607 A Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-607 0 Kenner LA   749E ONVOY, LLC - LA 490      
504-607 1 Kenner LA   749E ONVOY, LLC - LA 490      
504-607 2 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-607 3 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-607 4 Kenner LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490      
504-607 5 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-607 6 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-607 7 Kenner LA NWORLAMA46Z  749E ONVOY, LLC - LA 490      
504-607 8 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-608 A New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490      
504-608 0 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490      
504-608 1 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490      
504-608 2 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490      
504-608 3 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490      
504-608 4 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490      
504-608 5 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490      
504-608 6 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490      
504-608 7 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490      
504-608 8 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490      
504-608 9 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490      
504-609 A New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490      
504-609 0 New Orleans LA   150C VOICESTREAM GSM I, LLC 490      
504-609 1 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490      
504-609 2 New Orleans LA NWORLAMAYIX  318J COMCAST IP PHONE, LLC 490      
504-609 3 New Orleans LA NWORLAMAYIX  318J COMCAST IP PHONE, LLC 490      
504-609 4 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490      
504-609 5 New Orleans LA NWORLAMA86Z  5562 METROPCS, INC. 490      
504-609 6 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490      
504-609 7 New Orleans LA NWORLAMA86Z  5562 METROPCS, INC. 490      
504-609 8 New Orleans LA NWORLAMA86Z  5562 METROPCS, INC. 490      
504-609 9 New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490      
504-610 A Kenner LA   150C VOICESTREAM GSM I, LLC 490      
504-610 0 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      

<< 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 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.