Local Calling Guide

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Last updated: Fri, 10 Apr 2015 01:51:15 UTC

NPA: 203 [Rate centres in NPA 203] [Dial plan for NPA 203]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA Eff date Disc date Map
203-764 A New Haven CT NWHNCT03DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT [link] 920     map
203-764 0 New Haven CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC [link] 920 2007-12-28     
203-764 1 New Haven CT   2706 CHOICE ONE COMMUNICATIONS, INC. - CT [link] 920 2008-02-19     
203-764 2 New Haven CT   4800 LEVEL 3 COMMUNICATIONS, LLC - CT [link] 920 2007-12-03     
203-764 3 New Haven CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT [link] 920      
203-764 4 New Haven CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT [link] 920      
203-764 5 New Haven CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT [link] 920      
203-764 6 New Haven CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT [link] 920      
203-764 7 New Haven CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT [link] 920      
203-764 8 New Haven CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT [link] 920      
203-764 9 New Haven CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT [link] 920      

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