Local Calling Guide

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Last updated: Fri, 17 Jul 2015 10:33:08 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
203-404 A New Haven CT NWHNCT02Y8X  9841 BROADWING COMMUNICATIONS, LLC - CT [link] 920     map
203-404 0 New Haven CT   9841 BROADWING COMMUNICATIONS, LLC - CT [link] 920      
203-404 1 New Haven CT   9841 BROADWING COMMUNICATIONS, LLC - CT [link] 920      
203-404 2 New Haven CT   9841 BROADWING COMMUNICATIONS, LLC - CT [link] 920 2006-02-06     
203-404 3 New Haven CT   9841 BROADWING COMMUNICATIONS, LLC - CT [link] 920 2005-01-09     
203-404 4 New Haven CT   9841 BROADWING COMMUNICATIONS, LLC - CT [link] 920 2004-07-22     
203-404 5 New Haven CT   9841 BROADWING COMMUNICATIONS, LLC - CT [link] 920 2006-04-07     
203-404 6 New Haven CT   4800 LEVEL 3 COMMUNICATIONS, LLC - CT [link] 920 2006-09-23     
203-404 7 New Haven CT   9841 BROADWING COMMUNICATIONS, LLC - CT [link] 920 2004-12-03     
203-404 8 New Haven CT   9841 BROADWING COMMUNICATIONS, LLC - CT [link] 920 2005-11-03     
203-404 9 New Haven CT   9841 BROADWING COMMUNICATIONS, LLC - CT [link] 920      

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