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: MIAUFLWSSMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
561-250 3 Jupiter FL 321J HD CARRIER LLC 46018      
561-250 4 Jupiter FL 321J HD CARRIER LLC 46018      
754-529 1 Coral Springs FL 321J HD CARRIER LLC 46017      
772-213 4 Vero Beach FL 321J HD CARRIER LLC 46018      
772-213 6 Vero Beach FL 321J HD CARRIER LLC 46018      
786-297 6 Miami FL 321J HD CARRIER LLC 46017      
786-659 8 North Dade FL 321J HD CARRIER LLC 46017      
786-744 A Miami FL 321J HD CARRIER LLC 46017      
786-744 9 Miami FL 321J HD CARRIER LLC 46017      
786-799 A Miami FL 321J HD CARRIER LLC 46017      
786-799 9 Miami FL 321J HD CARRIER LLC 46017      
954-350 4 Hollywood FL 321J HD CARRIER LLC 46017      
954-350 5 Hollywood FL 321J HD CARRIER LLC 46017      
954-988 9 Hollywood FL 321J HD CARRIER LLC 46017      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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