Local Calling Guide

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

NXX: 219

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
283-219 A Hamilton OH CNCNOHWSXGY  6529 T-MOBILE USA, INC. 922   2024-04-05   
283-219 0 Hamilton OH CNCNOHWSXGY  6529 T-MOBILE USA, INC. 922   2024-06-16   
283-219 1 Hamilton OH CNCNOHWSXGY  6529 T-MOBILE USA, INC. 922   2024-06-16   
283-219 2 Hamilton OH CNCNOHAMGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 922   2024-08-09   
283-219 3 Hamilton OH CNCNOHFBAMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 922   2024-08-06   
283-219 4 Hamilton OH CNCNOHFBAMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 922   2024-08-06   
283-219 5 Hamilton OH CNCNOHWSXLZ  490J BOOST SUBSCRIBERCO L.L.C. 922   2024-09-12   
283-219 6 Hamilton OH CNCNOHWSXLZ  490J BOOST SUBSCRIBERCO L.L.C. 922   2026-04-17   
283-219 7 Hamilton OH CNCNOHWSXLZ  490J BOOST SUBSCRIBERCO L.L.C. 922   2025-02-08   
283-219 8 Hamilton OH CNCNOHWSXGY  6529 T-MOBILE USA, INC. 922   2024-06-16   
283-219 9 Hamilton OH CNCNOHWSXGY  6529 T-MOBILE USA, INC. 922   2024-04-05   

Last updated: Sun, 17 May 2026 03:26:51 UTC

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