Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 508 [Rate centres in NPA 508] [Dial plan for NPA 508]

NXX: 459

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-459 A Worcester MA WRCSMACEX1X  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-459 0 Worcester MA OXFRMAAK1MD  792K CHARTER IP ENABLED SERVICES, LLC 128   2006-05-12   
508-459 1 Worcester MA OXFRMAAK1MD  792K CHARTER IP ENABLED SERVICES, LLC 128   2006-09-03   
508-459 2 Worcester MA OXFRMAAK1MD  792K CHARTER IP ENABLED SERVICES, LLC 128   2006-11-24   
508-459 3 Worcester MA WRCSMACEX1X  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2005-12-08   
508-459 4 Worcester MA WRCSMACEX1X  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2004-12-02   
508-459 5 Worcester MA WRCSMACEX1X  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2003-05-10   
508-459 6 Worcester MA WRCSMACEX1X  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-459 7 Worcester MA WRCSMACEX1X  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-459 8 Worcester MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2004-07-23   
508-459 9 Worcester MA OXFRMAAK1MD  792K CHARTER IP ENABLED SERVICES, LLC 128   2007-05-21   

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

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