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: FTMYFL029MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
239-423 4 Naples FL 490J DISH WIRELESS, LLC 93902   2023-07-03   
239-445 A Fort Myers FL 490J DISH WIRELESS, LLC 93902      
239-445 9 Fort Myers FL 490J DISH WIRELESS, LLC 93902   2023-07-03   
239-474 6 North Naples FL 490J DISH WIRELESS, LLC 93902   2024-07-08   
239-483 A Fort Myers FL 490J DISH WIRELESS, LLC 93902   2024-09-30   
239-483 0 Fort Myers FL 490J DISH WIRELESS, LLC 93902   2024-09-30   
239-483 2 Fort Myers FL 490J DISH WIRELESS, LLC 93902   2024-12-23   
863-351 2 Clewiston FL 490J DISH WIRELESS, LLC 93902   2024-08-18   
863-373 3 LaBelle FL 490J DISH WIRELESS, LLC 93902   2023-12-06   
941-317 0 Port Charlotte FL 490J DISH WIRELESS, LLC 93902   2023-07-04   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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