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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OCN: 517J EWART TECHNOLOGIES INC DBA ISLECALL COMM

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
561-940 5 Boca Raton FL MIAUFLWSJMD  46018   2023-10-19   
786-981 A North Dade FL MIAUFLWSJMD  46017      
786-981 2 North Dade FL MIAUFLWSJMD  46017   2023-12-11   
954-469 A Fort Lauderdale FL MIAUFLWSJMD  46017      
954-469 2 Fort Lauderdale FL MIAUFLWSJMD  46017   2021-10-31   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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