Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 774 [Rate centres in NPA 774] [Dial plan for NPA 774]

NXX: 492

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-492 A Natick MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-09-18   
774-492 2 Natick MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-09-18   
774-492 3 Natick MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-09-18   
774-492 4 Natick MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-09-18   
774-492 5 Natick MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-09-18   
774-492 7 Natick MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-10-29   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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