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: 214

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-214 A Wellfleet MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-214 0 Wellfleet MA   318J COMCAST IP PHONE, LLC 128   2005-05-06   
508-214 1 Wellfleet MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2021-07-12   
508-214 3 Wellfleet MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-03-17   
508-214 4 Wellfleet MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-214 5 Wellfleet MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-03-17   
508-214 6 Wellfleet MA   939H COMMIO, LLC 128   2022-06-20   
508-214 7 Wellfleet MA   624H ONVOY SPECTRUM, LLC 128   2021-12-20   
508-214 8 Wellfleet MA   624H ONVOY SPECTRUM, LLC 128   2021-12-20   
508-214 9 Wellfleet MA   624H ONVOY SPECTRUM, LLC 128   2021-12-20   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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