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
656-650 A Plant City FL 624H ONVOY SPECTRUM, LLC 952   2024-06-25   
656-656 A Tampa East FL 624H ONVOY SPECTRUM, LLC 952   2024-02-07   
727-371 A Clearwater FL 624H ONVOY SPECTRUM, LLC 952      
727-436 A Hudson FL 624H ONVOY SPECTRUM, LLC 952      
727-604 A Clearwater FL 624H ONVOY SPECTRUM, LLC 952      
727-613 A St Petersburg FL 624H ONVOY SPECTRUM, LLC 952      
727-629 A St Petersburg FL 624H ONVOY SPECTRUM, LLC 952      
727-649 A St Petersburg FL 624H ONVOY SPECTRUM, LLC 952   2024-12-30   
727-739 A St Petersburg FL 624H ONVOY SPECTRUM, LLC 952      
727-833 A Clearwater FL 624H ONVOY SPECTRUM, LLC 952   2024-02-07   
727-989 A Clearwater FL 624H ONVOY SPECTRUM, LLC 952   2025-01-23   
813-214 A Plant City FL 624H ONVOY SPECTRUM, LLC 952      
813-338 A Tampa South FL 624H ONVOY SPECTRUM, LLC 952      
813-561 A Tampa West FL 624H ONVOY SPECTRUM, LLC 952      
813-656 A Tampa Central FL 624H ONVOY SPECTRUM, LLC 952   2024-02-07   
813-709 A Tampa Central FL 624H ONVOY SPECTRUM, LLC 952      
813-710 A Tampa Central FL 624H ONVOY SPECTRUM, LLC 952      
813-813 A Tampa Central FL 624H ONVOY SPECTRUM, LLC 952      
813-942 A Tampa Central FL 624H ONVOY SPECTRUM, LLC 952      
863-306 A Haines City FL 624H ONVOY SPECTRUM, LLC 952      
863-309 A Polk City FL 624H ONVOY SPECTRUM, LLC 952      
863-340 A Lakeland FL 624H ONVOY SPECTRUM, LLC 952      
941-282 A North Port FL 624H ONVOY SPECTRUM, LLC 952      
941-283 A Myakka FL 624H ONVOY SPECTRUM, LLC 952      
941-287 A Sarasota FL 624H ONVOY SPECTRUM, LLC 952      
941-305 A Bradenton FL 624H ONVOY SPECTRUM, LLC 952   2024-02-07   
941-850 A Englewood FL 624H ONVOY SPECTRUM, LLC 952   2024-06-29   
941-949 A Venice FL 624H ONVOY SPECTRUM, LLC 952   2024-06-25   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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