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
941-977 2 Englewood FL 937C ONVOY, LLC - FL 952   2021-07-05   
941-977 3 Englewood FL 937C ONVOY, LLC - FL 952   2021-07-05   
941-977 4 Englewood FL 937C ONVOY, LLC - FL 952   2021-08-06   
941-977 5 Englewood FL 937C ONVOY, LLC - FL 952   2021-08-06   
941-999 A Englewood FL 937C ONVOY, LLC - FL 952      
941-999 3 Englewood FL 937C ONVOY, LLC - FL 952   2012-06-25   
941-999 5 Englewood FL 937C ONVOY, LLC - FL 952   2013-03-25   

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

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