Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 603 [Rate centres in NPA 603] [Dial plan for NPA 603]

NXX: 989

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-989 A Pike NH PIKENHPIRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-989 2 Pike NH MNCHNHCO43Z  792K CHARTER IP ENABLED SERVICES, LLC 122   2011-09-03   
603-989 3 Pike NH PIKENHPIRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-989 5 Pike NH PIKENHPIRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-989 7 Pike NH MNCHNHCOXMX  4206 PAETEC COMMUNICATIONS, INC. - NH 122   2004-08-23   
603-989 8 Pike NH MNCHNHCO42Z  793K TWC IP ENABLED SERVICES, LLC 122   2012-10-02   
603-989 9 Pike NH PIKENHPIRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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