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: 244

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
203-244 A Ridgefield CT NRWLCT02SMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-244 0 Ridgefield CT NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2021-11-08   
203-244 1 Ridgefield CT NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2021-11-08   
203-244 2 Ridgefield CT SMFRCT0162Z  3863 CTC COMMUNICATIONS CORP. - CT 920   2005-03-12   
203-244 3 Ridgefield CT NRWLCT02SMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920   2003-05-19   
203-244 4 Ridgefield CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2004-06-12   
203-244 5 Ridgefield CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2004-12-18   
203-244 6 Ridgefield CT HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920   2006-06-09   
203-244 7 Ridgefield CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-07-03   
203-244 8 Ridgefield CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-10-15   
203-244 9 Ridgefield CT   145J TERRA NOVA TELECOM INC. 920   2021-10-27   

Last updated: Mon, 01 Apr 2024 02:18:34 UTC

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