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: 904 [Rate centres in NPA 904] [Dial plan for NPA 904]

NXX: 589

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
904-589 A Middleburg FL MDBGFLPMDS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45204   2021-04-05   
904-589 0 Middleburg FL   6664 SPRINT SPECTRUM, L.P. 45204   2007-03-05   
904-589 1 Middleburg FL   5562 METROPCS, INC. 45204   2007-03-05   
904-589 2 Middleburg FL   382G TERRA NOVA TELECOM, INC. - FL 45204   2007-09-17   
904-589 3 Middleburg FL   937C ONVOY, LLC - FL 45204   2016-04-23   
904-589 4 Middleburg FL   5562 METROPCS, INC. 45204   2007-10-22   
904-589 5 Middleburg FL   5562 METROPCS, INC. 45204   2007-10-22   
904-589 6 Middleburg FL   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 45204   2014-10-19   
904-589 7 Middleburg FL   5562 METROPCS, INC. 45204   2006-07-10   
904-589 8 Middleburg FL   5562 METROPCS, INC. 45204   2006-07-10   
904-589 9 Middleburg FL   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45204   2006-05-19   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.