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: 680

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-680 A Nantucket MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-680 0 Nantucket MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-07-01   
508-680 1 Nantucket MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2005-05-06   
508-680 2 Nantucket MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2005-05-28   
508-680 3 Nantucket MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-06-30   
508-680 4 Nantucket MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2007-10-16   
508-680 5 Nantucket MA   515J IP HORIZON LLC 128   2016-06-26   
508-680 6 Nantucket MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2002-12-12   
508-680 7 Nantucket MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-04-07   
508-680 8 Nantucket MA BSTPMALLOMD  073H TELNYX LLC 128   2017-04-28   
508-680 9 Nantucket MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2023-10-04   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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