Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 475 [Rate centres in NPA 475] [Dial plan for NPA 475]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
475-600 A Seymour CT   639C ONVOY, LLC - CT 920   2019-09-13   
475-600 0 Seymour CT   639C ONVOY, LLC - CT 920   2019-09-13   
475-600 6 Seymour CT   639C ONVOY, LLC - CT 920   2019-09-13   
475-600 8 Seymour CT   639C ONVOY, LLC - CT 920   2020-07-05   
475-600 9 Seymour CT   639C ONVOY, LLC - CT 920   2020-07-05   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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