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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-458 A Milford MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
508-458 0 Milford MA   4536 XO MASSACHUSETTS, INC. 128      
508-458 1 Milford MA   4536 XO MASSACHUSETTS, INC. 128      
508-458 2 Milford MA   4536 XO MASSACHUSETTS, INC. 128      
508-458 3 Milford MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128   2010-02-25   
508-458 4 Milford MA   4536 XO MASSACHUSETTS, INC. 128   2005-07-30   
508-458 5 Milford MA   316E YMAX COMMUNICATIONS CORP. - MA 128   2008-03-08   
508-458 6 Milford MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-08-27   
508-458 7 Milford MA   4536 XO MASSACHUSETTS, INC. 128   2005-07-30   
508-458 8 Milford MA   4536 XO MASSACHUSETTS, INC. 128   2005-07-30   
508-458 9 Milford MA   4536 XO MASSACHUSETTS, INC. 128   2005-07-30   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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