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: 786 [Rate centres in NPA 786] [Dial plan for NPA 786]

NXX: 523

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
786-523 A Miami FL MIAMFLGR78Z  5562 METROPCS, INC. 46017      
786-523 0 Miami FL   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 46017   2006-08-05   
786-523 1 Miami FL   5562 METROPCS, INC. 46017   2006-08-12   
786-523 2 Miami FL   5562 METROPCS, INC. 46017   2006-08-12   
786-523 3 Miami FL   5562 METROPCS, INC. 46017   2006-08-12   
786-523 4 Miami FL   5562 METROPCS, INC. 46017   2006-08-12   
786-523 5 Miami FL   5562 METROPCS, INC. 46017   2006-08-12   
786-523 6 Miami FL   5562 METROPCS, INC. 46017   2006-08-12   
786-523 7 Miami FL   829J PAETEC ITEL, LLC 46017   2009-11-23   
786-523 8 Miami FL   5562 METROPCS, INC. 46017   2006-08-12   
786-523 9 Miami FL   5562 METROPCS, INC. 46017   2006-08-12   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.