Local Calling Guide

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NPA: 508 [Rate centres in NPA 508] [Dial plan for NPA 508]

NXX: 939

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-939 A Edgartown MA EDGRMAPPRS1  9102 VERIZON NEW ENGLAND INC. 128      
508-939 0 Edgartown MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2003-10-29   
508-939 1 Edgartown MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2007-03-06   
508-939 2 Edgartown MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128   2006-04-20   
508-939 3 Edgartown MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-07   
508-939 4 Edgartown MA   318J COMCAST IP PHONE LLC 128   2006-10-31   
508-939 5 Edgartown MA BSTPMALLOMD  073H TELNYX LLC 128   2018-05-01   
508-939 6 Edgartown MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-06-16   
508-939 7 Edgartown MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128   2008-05-31   
508-939 8 Edgartown MA EDGRMAPPRS1  9102 VERIZON NEW ENGLAND INC. 128      
508-939 9 Edgartown MA EDGRMAPPRS1  9102 VERIZON NEW ENGLAND INC. 128      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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