Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 781 [Rate centres in NPA 781] [Dial plan for NPA 781]

NXX: 712

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-712 A Melrose MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-712 0 Melrose MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-712 1 Melrose MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-712 2 Melrose MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-712 3 Melrose MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-712 4 Melrose MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-712 5 Melrose MA BSTPMALLZMD  506J TWILIO INTERNATIONAL, INC. 128   2020-12-19   
781-712 6 Melrose MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2022-09-25   
781-712 7 Melrose MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2022-09-25   
781-712 8 Melrose MA   515J IP HORIZON LLC 128   2017-07-06   
781-712 9 Melrose MA SOVLMAAB3MD  197D VONAGE AMERICA LLC 128   2022-07-04   

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

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