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: 653

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
203-653 A Stamford CT   829J PAETEC ITEL, LLC 920      
203-653 0 Stamford CT   829J PAETEC ITEL, LLC 920      
203-653 1 Stamford CT   829J PAETEC ITEL, LLC 920      
203-653 2 Stamford CT   829J PAETEC ITEL, LLC 920      
203-653 3 Stamford CT   829J PAETEC ITEL, LLC 920      
203-653 4 Stamford CT   829J PAETEC ITEL, LLC 920      
203-653 5 Stamford CT   829J PAETEC ITEL, LLC 920      
203-653 6 Stamford CT   829J PAETEC ITEL, LLC 920      
203-653 7 Stamford CT   829J PAETEC ITEL, LLC 920      
203-653 8 Stamford CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2011-05-27   
203-653 9 Stamford CT   829J PAETEC ITEL, LLC 920      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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