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: 743

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-743 A Buzzards Bay MA BZBYMAPERS1  9102 VERIZON NEW ENGLAND INC. 128      
508-743 0 Buzzards Bay MA BZBYMAPERS1  9102 VERIZON NEW ENGLAND INC. 128      
508-743 1 Buzzards Bay MA BRTNMACR0MD  3370 CTC COMMUNICATIONS CORP. - MA 128   2004-03-08   
508-743 2 Buzzards Bay MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2002-03-27   
508-743 3 Buzzards Bay MA BZBYMAPERS1  9102 VERIZON NEW ENGLAND INC. 128      
508-743 4 Buzzards Bay MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-04-04   
508-743 5 Buzzards Bay MA   318J COMCAST IP PHONE LLC 128   2002-09-05   
508-743 6 Buzzards Bay MA CMBRMAMQDS0  4536 XO MASSACHUSETS, INC. 128   2004-07-10   
508-743 7 Buzzards Bay MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-07   
508-743 8 Buzzards Bay MA BZBYMAPERS1  9102 VERIZON NEW ENGLAND INC. 128      
508-743 9 Buzzards Bay MA BZBYMAPERS1  9102 VERIZON NEW ENGLAND INC. 128      

Last updated: Fri, 23 Jul 2021 12:43:22 UTC

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