Local Calling Guide
Area code/prefix search
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 82 83 84 85 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 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 |
|
| 504-370
| 7 |
Lafitte |
LA |
NWORLAMA46Z |
749E ONVOY, LLC - LA |
490 |
|
2020-04-27 |
|
| 504-370
| 8 |
Lafitte |
LA |
NWORLAMA46Z |
749E ONVOY, LLC - LA |
490 |
|
2019-04-15 |
|
| 504-370
| 9 |
Lafitte |
LA |
NWORLAMA46Z |
749E ONVOY, LLC - LA |
490 |
|
2019-04-15 |
|
| 504-371
| A |
New Orleans |
LA |
NWORLAMRDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
490 |
|
|
|
| 504-371
| 0 |
New Orleans |
LA |
NWORLAMRDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
490 |
|
|
|
| 504-371
| 1 |
New Orleans |
LA |
NWORLAMRDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
490 |
|
|
|
| 504-371
| 2 |
New Orleans |
LA |
NWORLAMA99Z |
150C VOICESTREAM GSM I, LLC |
490 |
|
2006-01-05 |
|
| 504-371
| 3 |
New Orleans |
LA |
NWORLAMRDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
490 |
|
|
|
| 504-371
| 4 |
New Orleans |
LA |
NWORLAMRDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
490 |
|
|
|
| 504-371
| 5 |
New Orleans |
LA |
NWORLAMAYIX |
318J COMCAST IP PHONE, LLC |
490 |
|
2004-06-14 |
|
| 504-371
| 6 |
New Orleans |
LA |
NWORLAMRDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
490 |
|
|
|
| 504-371
| 7 |
New Orleans |
LA |
NWORLAMRDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
490 |
|
|
|
| 504-371
| 8 |
New Orleans |
LA |
NWORLAMRDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
490 |
|
|
|
| 504-371
| 9 |
New Orleans |
LA |
NWORLAMRDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
490 |
|
|
|
| 504-372
| A |
New Orleans |
LA |
NWORLAMAYIX |
318J COMCAST IP PHONE, LLC |
490 |
|
|
|
| 504-372
| 0 |
New Orleans |
LA |
NWORLAMA61Z |
153F BANDWIDTH.COM CLEC, LLC - LA |
490 |
|
2017-07-20 |
|
| 504-372
| 1 |
New Orleans |
LA |
NWORLAMA61Z |
153F BANDWIDTH.COM CLEC, LLC - LA |
490 |
|
2017-07-20 |
|
| 504-372
| 2 |
New Orleans |
LA |
NWORLAMAYIX |
318J COMCAST IP PHONE, LLC |
490 |
|
2017-05-12 |
|
| 504-372
| 3 |
New Orleans |
LA |
NWORLAMAYIX |
318J COMCAST IP PHONE, LLC |
490 |
|
2017-05-12 |
|
| 504-372
| 4 |
New Orleans |
LA |
NWORLAMAYIX |
318J COMCAST IP PHONE, LLC |
490 |
|
2017-05-11 |
|
| 504-372
| 5 |
New Orleans |
LA |
NWORLAMAYIX |
318J COMCAST IP PHONE, LLC |
490 |
|
2017-05-11 |
|
| 504-372
| 6 |
New Orleans |
LA |
MTRELANJ2MD |
3232 LEVEL 3 COMMUNICATIONS, LLC - LA |
490 |
|
2017-08-03 |
|
| 504-372
| 7 |
New Orleans |
LA |
NWORLAMA99Z |
5562 METROPCS, INC. |
490 |
|
2017-07-28 |
|
| 504-372
| 8 |
New Orleans |
LA |
NWORLAMA99Z |
5562 METROPCS, INC. |
490 |
|
2017-07-28 |
|
| 504-372
| 9 |
New Orleans |
LA |
NWORLAMA99Z |
5562 METROPCS, INC. |
490 |
|
2017-07-28 |
|
| 504-373
| A |
New Orleans |
LA |
NWORLAMA99Z |
150C VOICESTREAM GSM I, LLC |
490 |
|
|
|
| 504-373
| 0 |
New Orleans |
LA |
NWORLAMA99Z |
150C VOICESTREAM GSM I, LLC |
490 |
|
2007-08-13 |
|
| 504-373
| 1 |
New Orleans |
LA |
NWORLAMA99Z |
150C VOICESTREAM GSM I, LLC |
490 |
|
2007-08-13 |
|
| 504-373
| 2 |
New Orleans |
LA |
NWORLAMA99Z |
150C VOICESTREAM GSM I, LLC |
490 |
|
2007-08-13 |
|
| 504-373
| 3 |
New Orleans |
LA |
NWORLAMA99Z |
150C VOICESTREAM GSM I, LLC |
490 |
|
2007-08-13 |
|
| 504-373
| 4 |
New Orleans |
LA |
NWORLAMA99Z |
150C VOICESTREAM GSM I, LLC |
490 |
|
2007-08-13 |
|
| 504-373
| 5 |
New Orleans |
LA |
NWORLAMAYIX |
318J COMCAST IP PHONE, LLC |
490 |
|
2007-05-10 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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