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
305-204 A Keys FL 318J COMCAST IP PHONE, LLC 46017      
305-440 A Keys FL 318J COMCAST IP PHONE, LLC 46017      
305-454 A North Dade FL 318J COMCAST IP PHONE, LLC 46017      
305-456 A Miami FL 318J COMCAST IP PHONE, LLC 46017      
754-206 A Fort Lauderdale FL 318J COMCAST IP PHONE, LLC 46017      
754-208 A Hollywood FL 318J COMCAST IP PHONE, LLC 46017      
754-216 A Fort Lauderdale FL 318J COMCAST IP PHONE, LLC 46017      
754-221 A Hollywood FL 318J COMCAST IP PHONE, LLC 46017      
754-232 A Hollywood FL 318J COMCAST IP PHONE, LLC 46017      
754-307 A Pompano Beach FL 318J COMCAST IP PHONE, LLC 46017      
786-294 A Miami FL 318J COMCAST IP PHONE, LLC 46017      
786-310 A Miami FL 318J COMCAST IP PHONE, LLC 46017      
786-332 A Miami FL 318J COMCAST IP PHONE, LLC 46017      
786-335 A Homestead FL 318J COMCAST IP PHONE, LLC 46017      
786-502 A Miami FL 318J COMCAST IP PHONE, LLC 46017      
786-580 A Miami FL 318J COMCAST IP PHONE, LLC 46017      
786-615 A Miami FL 318J COMCAST IP PHONE, LLC 46017      
786-661 A North Dade FL 318J COMCAST IP PHONE, LLC 46017      
786-701 A Perrine FL 318J COMCAST IP PHONE, LLC 46017      
786-703 A Miami FL 318J COMCAST IP PHONE, LLC 46017      
786-755 A Miami FL 318J COMCAST IP PHONE, LLC 46017      
786-802 A North Dade FL 318J COMCAST IP PHONE, LLC 46017      
786-916 A North Dade FL 318J COMCAST IP PHONE, LLC 46017      
954-368 A Fort Lauderdale FL 318J COMCAST IP PHONE, LLC 46017      
954-440 A Fort Lauderdale FL 318J COMCAST IP PHONE, LLC 46017      
954-482 A Deerfield Beach FL 318J COMCAST IP PHONE, LLC 46017      
954-530 A Fort Lauderdale FL 318J COMCAST IP PHONE, LLC 46017      
954-531 A Deerfield Beach FL 318J COMCAST IP PHONE, LLC 46017      
954-532 A Pompano Beach FL 318J COMCAST IP PHONE, LLC 46017      
954-533 A Fort Lauderdale FL 318J COMCAST IP PHONE, LLC 46017      
954-534 A Hollywood FL 318J COMCAST IP PHONE, LLC 46017      
954-544 A Hollywood FL 318J COMCAST IP PHONE, LLC 46017      
954-982 A Fort Lauderdale FL 318J COMCAST IP PHONE, LLC 46017      
954-990 A Fort Lauderdale FL 318J COMCAST IP PHONE, LLC 46017      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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