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]

Region: CT

OCN: 199F BANDWIDTH.COM CLEC, LLC - CT

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
203-935 8 Meriden CT HRFRCT0379Z  920   2014-04-19   
203-936 7 New Haven CT HRFRCT0379Z  920   2008-11-29   
203-936 8 New Haven CT HRFRCT0379Z  920   2008-11-29   
203-936 9 New Haven CT HRFRCT0379Z  920   2008-11-29   
203-939 7 Norwalk CT HRFRCT0379Z  920   2014-04-19   
203-941 A Seymour CT HRFRCT0379Z  920      
203-941 0 Seymour CT HRFRCT0379Z  920   2010-11-19   
203-941 1 Seymour CT HRFRCT0379Z  920   2011-10-13   
203-941 3 Seymour CT HRFRCT0379Z  920   2014-02-08   
203-951 1 Milford CT HRFRCT0379Z  920   2014-08-24   
203-951 9 Milford CT HRFRCT0379Z  920   2014-12-06   
203-952 0 Norwalk CT HRFRCT0379Z  920   2014-04-19   
203-973 7 Stamford CT HRFRCT0379Z  920   2014-06-30   
203-978 3 Stamford CT HRFRCT0379Z  920   2014-06-30   
203-993 6 Bridgeport CT HRFRCT0379Z  920   2011-05-27   
203-997 0 Ansonia-Derby CT HRFRCT0379Z  920   2011-08-19   
203-998 5 Stamford CT HRFRCT0379Z  920   2014-06-30   
203-998 6 Stamford CT HRFRCT0379Z  920   2014-06-30   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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