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.
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Switch: FTMYFL027MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
239-328 A Fort Myers FL 321J HD CARRIER LLC 93902      
239-328 8 Fort Myers FL 321J HD CARRIER LLC 93902   2020-09-14   
239-328 9 Fort Myers FL 321J HD CARRIER LLC 93902   2020-09-14   
239-523 2 Fort Myers FL 321J HD CARRIER LLC 93902   2026-01-05   
239-523 3 Fort Myers FL 321J HD CARRIER LLC 93902   2026-01-05   
239-523 4 Fort Myers FL 321J HD CARRIER LLC 93902   2026-01-05   
239-567 6 Cape Coral FL 321J HD CARRIER LLC 93902   2026-06-07   
239-599 1 Cape Coral FL 321J HD CARRIER LLC 93902   2026-06-07   
239-652 8 Cape Coral FL 321J HD CARRIER LLC 93902   2026-06-07   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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