Local Calling Guide

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NPA: 603 [Rate centres in NPA 603] [Dial plan for NPA 603]

NXX: 347

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-347 A Kingston NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-347 0 Kingston NH PTMONH073MD  9827 OTEL TELEKOM, INC. - NH 122   2005-12-18   
603-347 1 Kingston NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-347 2 Kingston NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-347 3 Kingston NH   829J PAETEC ITEL, LLC 122   2003-12-24   
603-347 4 Kingston NH   145J TERRA NOVA TELECOM INC. 122   2021-12-11   
603-347 5 Kingston NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-347 6 Kingston NH   829J PAETEC ITEL, LLC 122   2005-03-20   
603-347 7 Kingston NH MNCHNHCO22Z  073H TELNYX LLC 122   2023-02-03   
603-347 8 Kingston NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-09-04   
603-347 9 Kingston NH   829J PAETEC ITEL, LLC 122   2004-05-22   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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