Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 203 [Rate centres in NPA 203] [Dial plan for NPA 203]

NXX: 884

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
203-884 A Guilford CT SMFRCTQI9MD  3493 GLOBAL CROSSING LOCAL SERVICES, INC.-CT 920      
203-884 0 Guilford CT   639C ONVOY, LLC - CT 920   2015-05-09   
203-884 1 Guilford CT   639C ONVOY, LLC - CT 920   2016-04-24   
203-884 3 Guilford CT   624H ONVOY SPECTRUM, LLC 920   2021-02-24   
203-884 4 Guilford CT   145J TERRA NOVA TELECOM INC. 920   2020-12-12   
203-884 5 Guilford CT   624H ONVOY SPECTRUM, LLC 920   2021-02-24   
203-884 6 Guilford CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2016-07-14   
203-884 7 Guilford CT   639C ONVOY, LLC - CT 920   2019-02-18   
203-884 8 Guilford CT   073H TELNYX LLC 920   2018-05-02   
203-884 9 Guilford CT   3493 GLOBAL CROSSING LOCAL SERVICES, INC.-CT 920      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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