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Milton, NH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
603-350 A MNCHNHACDS0  7778 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH 122      
603-350 0   829J PAETEC ITEL, LLC 122   2001-03-26   
603-350 4   4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2002-09-19   
603-350 5   318J COMCAST IP PHONE, LLC 122   2018-09-03   
603-350 8   145J TERRA NOVA TELECOM INC. 122   2025-02-13   
603-350 9   7778 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH 122      
603-652 A MLTNNHSIRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-652 0   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-652 1   4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2005-09-15   
603-652 3   4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2003-03-23   
603-652 4   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-652 7   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-652 8   314C IDT AMERICA, CORP. - NH 122   2008-04-18   
603-652 9   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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