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: MIAMFL98XDX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
645-215 9 Miami FL 732J NUSO, LLC 46017   2024-06-13   
645-218 5 North Dade FL 732J NUSO, LLC 46017   2024-07-12   
645-218 7 North Dade FL 732J NUSO, LLC 46017   2024-07-12   
645-219 2 Perrine FL 732J NUSO, LLC 46017   2024-10-25   
645-219 3 Perrine FL 732J NUSO, LLC 46017   2024-10-25   
645-225 5 Miami FL 732J NUSO, LLC 46017   2024-10-26   
645-225 6 Miami FL 732J NUSO, LLC 46017   2024-10-26   
645-225 7 Miami FL 732J NUSO, LLC 46017   2024-10-26   
645-225 8 Miami FL 732J NUSO, LLC 46017   2024-10-26   
645-228 2 North Dade FL 732J NUSO, LLC 46017   2024-11-10   
645-228 3 North Dade FL 732J NUSO, LLC 46017   2024-11-10   
645-228 4 North Dade FL 732J NUSO, LLC 46017   2024-11-10   
645-400 1 Miami FL 732J NUSO, LLC 46017   2024-07-13   
645-400 3 Miami FL 732J NUSO, LLC 46017   2024-07-13   
645-600 4 Homestead FL 732J NUSO, LLC 46017   2024-08-16   
645-800 1 North Dade FL 732J NUSO, LLC 46017   2024-04-20   
645-900 2 Perrine FL 732J NUSO, LLC 46017   2024-04-15   
754-297 8 Hollywood FL 732J NUSO, LLC 46017   2024-04-13   
754-334 8 Hollywood FL 732J NUSO, LLC 46017   2024-08-16   
754-334 9 Hollywood FL 732J NUSO, LLC 46017   2024-08-16   
786-917 A Miami FL 732J NUSO, LLC 46017      
786-917 1 Miami FL 732J NUSO, LLC 46017   2023-04-08   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.