Local Calling Guide

Area code/prefix search

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
475-558 A New Canaan CT   199F BANDWIDTH.COM CLEC, LLC - CT 920      
475-558 0 New Canaan CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2015-06-25   
475-558 1 New Canaan CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2015-06-25   
475-558 2 New Canaan CT   639C ONVOY, LLC - CT 920   2019-08-09   
475-558 3 New Canaan CT   639C ONVOY, LLC - CT 920   2019-08-09   
475-558 4 New Canaan CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2020-02-24   
475-558 5 New Canaan CT   639C ONVOY, LLC - CT 920   2020-07-06   
475-558 6 New Canaan CT   539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2018-08-31   
475-558 7 New Canaan CT   073H TELNYX LLC 920   2017-06-05   
475-558 8 New Canaan CT   639C ONVOY, LLC - CT 920   2015-07-03   
475-558 9 New Canaan CT   4950 CABLEVISION LIGHTPATH, INC. - CT 920   2015-06-26   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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