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: 954 [Rate centres in NPA 954] [Dial plan for NPA 954]

NXX: 379

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
954-379 A Deerfield Beach FL MIANFLWKDS0  8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 46017      
954-379 0 Deerfield Beach FL MIANFLWKDS0  8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 46017      
954-379 1 Deerfield Beach FL MIANFLWKDS0  8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 46017      
954-379 2 Deerfield Beach FL MIATFLADDS2  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 46017   2005-05-14   
954-379 3 Deerfield Beach FL MIANFLWKDS0  8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 46017      
954-379 4 Deerfield Beach FL MIAMFLGRY1X  829J PAETEC ITEL, LLC 46017   2008-11-04   
954-379 5 Deerfield Beach FL MIANFLWKDS0  8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 46017      
954-379 8 Deerfield Beach FL MIATFLADDS2  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 46017   2005-05-14   
954-379 9 Deerfield Beach FL MIANFLWKDS0  8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 46017      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.