Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 513 [Rate centres in NPA 513] [Dial plan for NPA 513]

NXX: 643

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
513-643 A Williamsburg OH CNCNOHRE2MD  464C ONVOY, LLC - OH 922      
513-643 0 Williamsburg OH CNCNOHWSDSA  284F PEERLESS NETWORK OF OHIO, LLC - OH 922   2020-11-16   
513-643 1 Williamsburg OH CNCNOHRE2MD  464C ONVOY, LLC - OH 922   2020-07-25   
513-643 2 Williamsburg OH CNCNOHRE2MD  464C ONVOY, LLC - OH 922   2020-07-25   
513-643 3 Williamsburg OH CNCNOHRE2MD  464C ONVOY, LLC - OH 922   2021-02-08   
513-643 4 Williamsburg OH CNCNOHRE2MD  464C ONVOY, LLC - OH 922   2021-02-08   
513-643 5 Williamsburg OH CNCNOHRE2MD  464C ONVOY, LLC - OH 922   2021-02-08   
513-643 6 Williamsburg OH CNCNOHRE2MD  464C ONVOY, LLC - OH 922   2021-02-08   
513-643 8 Williamsburg OH CNCNOHRE2MD  464C ONVOY, LLC - OH 922   2022-09-28   
513-643 9 Williamsburg OH CNCNOHRE2MD  464C ONVOY, LLC - OH 922   2022-09-28   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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