Local Calling Guide

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

NXX: 515

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-515 A Wolfeboro NH WLBONHGSRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-515 0 Wolfeboro NH   145J TERRA NOVA TELECOM INC. 122   2023-04-27   
603-515 1 Wolfeboro NH ROCHNHWE4MD  314C IDT AMERICA, CORP. - NH 122   2008-04-18   
603-515 2 Wolfeboro NH PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122   2005-09-22   
603-515 3 Wolfeboro NH WLBONHGSRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-515 4 Wolfeboro NH PTMONH073MD  9827 OTEL TELEKOM, INC. - NH 122   2002-09-19   
603-515 5 Wolfeboro NH MNCHNHCO23Z  073H TELNYX LLC 122   2023-10-16   
603-515 6 Wolfeboro NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2009-01-05   
603-515 7 Wolfeboro NH DOVRNHTHXMX  793K TWC IP ENABLED SERVICES, LLC 122   2012-10-02   
603-515 8 Wolfeboro NH PTMONH073MD  9827 OTEL TELEKOM, INC. - NH 122   2010-08-05   
603-515 9 Wolfeboro NH   829J PAETEC ITEL, LLC 122   2000-05-24   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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