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.

Switch: NWORLAMA99Z

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
504-628 1 New Orleans LA 150C VOICESTREAM GSM I, LLC 490      
504-628 2 New Orleans LA 150C VOICESTREAM GSM I, LLC 490      
504-628 3 New Orleans LA 150C VOICESTREAM GSM I, LLC 490      
504-628 4 New Orleans LA 150C VOICESTREAM GSM I, LLC 490      
504-628 5 New Orleans LA 150C VOICESTREAM GSM I, LLC 490      
504-628 6 New Orleans LA 150C VOICESTREAM GSM I, LLC 490      
504-628 7 New Orleans LA 150C VOICESTREAM GSM I, LLC 490      
504-628 8 New Orleans LA 150C VOICESTREAM GSM I, LLC 490      
504-628 9 New Orleans LA 150C VOICESTREAM GSM I, LLC 490      
504-638 0 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2004-01-25   
504-638 1 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2004-01-25   
504-638 2 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2004-05-16   
504-638 3 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2004-07-06   
504-638 4 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2004-07-06   
504-638 5 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2004-09-10   
504-638 6 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2004-09-10   
504-638 7 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2004-09-10   
504-648 9 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2011-10-27   
504-654 A New Orleans LA 5562 METROPCS, INC. 490      
504-654 0 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2011-08-12   
504-654 6 New Orleans LA 5562 METROPCS, INC. 490   2005-01-22   
504-654 7 New Orleans LA 5562 METROPCS, INC. 490   2005-01-22   
504-654 8 New Orleans LA 5562 METROPCS, INC. 490   2005-01-22   
504-657 0 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2011-02-10   
504-657 2 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2011-02-10   
504-657 3 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2011-02-10   
504-657 4 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2011-02-10   
504-657 6 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2011-02-10   
504-657 7 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2011-02-10   
504-657 8 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2011-02-10   
504-657 9 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2011-02-10   
504-662 4 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2011-03-13   
504-662 6 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2011-11-23   
504-662 7 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2011-11-23   
504-662 8 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2011-11-23   
504-666 4 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2014-03-31   
504-666 5 New Orleans LA 5562 METROPCS, INC. 490   2014-03-24   
504-666 6 New Orleans LA 5562 METROPCS, INC. 490   2014-03-24   
504-666 7 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2014-03-31   
504-666 8 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2014-03-31   
504-670 0 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2019-09-15   
504-670 1 New Orleans LA 5562 METROPCS, INC. 490   2020-12-25   
504-671 7 New Orleans LA 5562 METROPCS, INC. 490   2015-11-23   
504-671 8 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2011-10-27   
504-676 1 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2011-07-18   
504-676 2 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2011-07-18   
504-679 1 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2011-10-27   
504-679 2 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2019-09-15   
504-679 3 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2019-09-15   
504-679 4 New Orleans LA 150C VOICESTREAM GSM I, LLC 490   2019-09-15   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 >>

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.