Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 857 [Rate centres in NPA 857] [Dial plan for NPA 857]

NXX: 232

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
857-232 A Newton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-232 0 Newton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2006-07-01   
857-232 1 Newton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2012-06-01   
857-232 2 Newton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2012-06-01   
857-232 3 Newton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2012-06-01   
857-232 4 Newton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2012-06-01   
857-232 5 Newton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2012-06-01   
857-232 6 Newton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2012-06-01   
857-232 7 Newton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2012-06-01   
857-232 8 Newton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2012-06-01   
857-232 9 Newton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2012-06-01   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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