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: 561 [Rate centres in NPA 561] [Dial plan for NPA 561]

NXX: 729

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
561-729 A West Palm Beach FL WPBHFLGRXYY  7562 COMCAST PHONE OF FLORIDA, LLC - FL 46018      
561-729 0 West Palm Beach FL WPBHFLGRXYY  7562 COMCAST PHONE OF FLORIDA, LLC - FL 46018   2008-05-04   
561-729 1 West Palm Beach FL MRMRFL095MD  5562 METRO PCS, INC. 46018   2009-01-08   
561-729 2 West Palm Beach FL MRMRFL095MD  5562 METRO PCS, INC. 46018   2009-01-08   
561-729 3 West Palm Beach FL MRMRFL095MD  5562 METRO PCS, INC. 46018   2009-01-08   
561-729 4 West Palm Beach FL MRMRFL095MD  5562 METRO PCS, INC. 46018   2009-01-08   
561-729 5 West Palm Beach FL MRMRFL095MD  5562 METRO PCS, INC. 46018   2009-01-08   
561-729 6 West Palm Beach FL MRMRFL095MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 46018   2009-01-28   
561-729 7 West Palm Beach FL MRMRFL095MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 46018   2009-01-28   
561-729 8 West Palm Beach FL MRMRFL095MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 46018   2009-01-28   
561-729 9 West Palm Beach FL MRMRFL095MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 46018   2009-03-08   

Last updated: Sun, 28 Feb 2021 19:06:05 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.