Local Calling Guide

Area code/prefix search

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NPA: 353 [Rate centres in NPA 353] [Dial plan for NPA 353]

NXX: 353

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
353-353 A Belleville WI   225C ONVOY, LLC - WI 354   2026-02-20   
353-353 3 Belleville WI   225C ONVOY, LLC - WI 354   2026-02-20   
353-353 4 Belleville WI   225C ONVOY, LLC - WI 354   2026-02-20   
353-353 5 Belleville WI   225C ONVOY, LLC - WI 354   2026-02-20   
353-353 6 Belleville WI   225C ONVOY, LLC - WI 354   2026-02-20   
353-353 7 Belleville WI   225C ONVOY, LLC - WI 354   2026-02-20   
353-353 8 Belleville WI   225C ONVOY, LLC - WI 354   2026-02-20   

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

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