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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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
561-250 3 Jupiter FL 321J HD CARRIER LLC 46018   2016-06-10   
561-250 4 Jupiter FL 321J HD CARRIER LLC 46018   2016-06-10   
561-250 9 Jupiter FL 321J HD CARRIER LLC 46018   2016-06-10   
561-772 A West Palm Beach FL 321J HD CARRIER LLC 46018      
561-772 8 West Palm Beach FL 321J HD CARRIER LLC 46018   2023-03-26   
561-772 9 West Palm Beach FL 321J HD CARRIER LLC 46018   2023-03-26   
561-919 A Jupiter FL 321J HD CARRIER LLC 46018      
561-919 7 Jupiter FL 321J HD CARRIER LLC 46018   2023-03-26   
561-919 8 Jupiter FL 321J HD CARRIER LLC 46018   2023-03-26   
754-529 1 Coral Springs FL 321J HD CARRIER LLC 46017   2016-06-12   
754-707 7 Hollywood FL 321J HD CARRIER LLC 46017   2016-08-27   
772-213 4 Vero Beach FL 321J HD CARRIER LLC 46018   2016-06-12   
772-213 6 Vero Beach FL 321J HD CARRIER LLC 46018   2016-06-12   
786-297 6 Miami FL 321J HD CARRIER LLC 46017   2020-11-29   
786-659 8 North Dade FL 321J HD CARRIER LLC 46017   2016-07-12   
786-744 A Miami FL 321J HD CARRIER LLC 46017      
786-744 9 Miami FL 321J HD CARRIER LLC 46017   2020-12-31   
786-799 A Miami FL 321J HD CARRIER LLC 46017      
786-799 9 Miami FL 321J HD CARRIER LLC 46017   2018-12-29   
786-989 1 Miami FL 321J HD CARRIER LLC 46017   2023-12-21   
954-350 4 Hollywood FL 321J HD CARRIER LLC 46017   2016-08-27   
954-350 5 Hollywood FL 321J HD CARRIER LLC 46017   2016-08-27   
954-350 6 Hollywood FL 321J HD CARRIER LLC 46017   2016-08-27   
954-350 7 Hollywood FL 321J HD CARRIER LLC 46017   2016-08-27   
954-350 8 Hollywood FL 321J HD CARRIER LLC 46017   2016-08-27   
954-350 9 Hollywood FL 321J HD CARRIER LLC 46017   2016-08-27   
954-988 9 Hollywood FL 321J HD CARRIER LLC 46017   2016-06-11   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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