Local Calling Guide

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NPA: 781 [Rate centres in NPA 781] [Dial plan for NPA 781]

NXX: 977

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-977 A Winchester MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-977 1 Winchester MA CMBRMABEQMD  321J HD CARRIER LLC 128   2016-09-03   
781-977 3 Winchester MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-15   
781-977 5 Winchester MA CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2017-04-16   
781-977 7 Winchester MA SOVLMAABCMD  516J TON80 COMMUNICATIONS, LLC 128   2022-03-26   
781-977 9 Winchester MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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