Local Calling Guide

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

NXX: 535

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-535 A Plymouth NH MNCHNHCOXMX  4206 PAETEC COMMUNICATIONS, INC. - NH 122      
603-535 6 Plymouth NH   4206 PAETEC COMMUNICATIONS, INC. - NH 122      
603-535 8 Plymouth NH   4206 PAETEC COMMUNICATIONS, INC. - NH 122      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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