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NPA: 283 [Rate centres in NPA 283] [Dial plan for NPA 283]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
283-888 8 Hamilton OH CNCNOHWSX9Z  765H WIDE VOICE, LLC - OH 922   2023-11-19   
283-888 9 Hamilton OH CNCNOHWSX8Z  624H ONVOY SPECTRUM, LLC 922   2023-11-29   
283-999 A Little Miami OH CNCNOHWSX9Z  765H WIDE VOICE, LLC - OH 922      
283-999 1 Little Miami OH CNCNOHRE8MD  197D VONAGE AMERICA LLC 922   2023-12-18   
283-999 2 Little Miami OH CNCNOHRE2MD  464C ONVOY, LLC - OH 922   2024-02-22   
283-999 3 Little Miami OH CNCNOHWSXAZ  321J HD CARRIER LLC 922   2023-12-14   
283-999 8 Little Miami OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 922   2026-07-20   
283-999 9 Little Miami OH CNCNOHWSX9Z  765H WIDE VOICE, LLC - OH 922   2023-12-14   

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

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