Local Calling Guide

Area code/prefix search

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NPA: 774 [Rate centres in NPA 774] [Dial plan for NPA 774]

NXX: 252

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-252 A Cataumet MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
774-252 0 Cataumet MA   073H TELNYX LLC 128   2017-04-28   
774-252 2 Cataumet MA   624H ONVOY SPECTRUM, LLC 128   2021-04-08   
774-252 3 Cataumet MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
774-252 4 Cataumet MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2018-11-25   
774-252 5 Cataumet MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2018-04-30   
774-252 6 Cataumet MA   892D ONVOY, LLC - MA 128   2019-03-28   
774-252 7 Cataumet MA   892D ONVOY, LLC - MA 128   2016-03-31   
774-252 8 Cataumet MA   892D ONVOY, LLC - MA 128   2016-03-31   
774-252 9 Cataumet MA   892D ONVOY, LLC - MA 128   2010-04-07   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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