Local Calling Guide

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NPA: 857 [Rate centres in NPA 857] [Dial plan for NPA 857]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
857-547 8 Jamaica Plain MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
857-547 9 Jamaica Plain MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128      
857-550 A Belmont MA SOVLMAAB6MD  939H COMMIO, LLC 128      
857-550 0 Belmont MA SOVLMAAB6MD  939H COMMIO, LLC 128      
857-550 1 Belmont MA SOVLMAAB6MD  939H COMMIO, LLC 128      
857-550 2 Belmont MA SOVLMAAB6MD  939H COMMIO, LLC 128      
857-550 3 Belmont MA SOVLMAAB6MD  939H COMMIO, LLC 128      
857-550 4 Belmont MA SOVLMAAB6MD  939H COMMIO, LLC 128      
857-550 5 Belmont MA   490J DISH WIRELESS, LLC 128      
857-550 6 Belmont MA   490J DISH WIRELESS, LLC 128      
857-550 8 Belmont MA   892D ONVOY, LLC - MA 128      
857-557 A Boston MA CMBRMABETMD  321J HD CARRIER LLC 128      
857-557 0 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-557 1 Boston MA CMBRMABEEMD  116E INTRADO COMMUNICATIONS, LLC 128      
857-557 2 Boston MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
857-557 3 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-557 4 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-557 5 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-557 6 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-557 7 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-557 8 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-557 9 Boston MA CMBRMABETMD  321J HD CARRIER LLC 128      
857-559 A Brighton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
857-559 0 Brighton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
857-559 1 Brighton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-559 2 Brighton MA CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      
857-559 3 Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-559 4 Brighton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
857-559 5 Brighton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
857-559 6 Brighton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
857-559 7 Brighton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
857-559 8 Brighton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
857-559 9 Brighton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-565 A Brookline MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-01-12   
857-565 0 Brookline MA   892D ONVOY, LLC - MA 128      
857-565 1 Brookline MA   939H COMMIO, LLC 128      
857-565 2 Brookline MA   939H COMMIO, LLC 128      
857-565 3 Brookline MA   892D ONVOY, LLC - MA 128      
857-565 4 Brookline MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-565 5 Brookline MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-565 6 Brookline MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-565 7 Brookline MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-565 8 Brookline MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-565 9 Brookline MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-567 A Dorchester MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-567 0 Dorchester MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-567 1 Dorchester MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-567 2 Dorchester MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-567 3 Dorchester MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-567 4 Dorchester MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-567 6 Dorchester MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-567 7 Dorchester MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-567 8 Dorchester MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-567 9 Dorchester MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-574 A East Boston MA CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      
857-574 0 East Boston MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
857-574 1 East Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-574 2 East Boston MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128      
857-574 3 East Boston MA BSTNMACODS2  7135 TC SYSTEMS, INC. 128      
857-574 4 East Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-574 5 East Boston MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
857-574 6 East Boston MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128      
857-574 7 East Boston MA CMBRMA01DS4  7421 AT&T - LOCAL 128      
857-574 8 East Boston MA CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      
857-574 9 East Boston MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
857-575 A Somerville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-575 0 Somerville MA BSTPMALLOMD  073H TELNYX LLC 128      
857-575 1 Somerville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-575 2 Somerville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-575 3 Somerville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-575 4 Somerville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-575 5 Somerville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-575 6 Somerville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-575 7 Somerville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-575 8 Somerville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-575 9 Somerville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-576 A Brookline MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
857-576 0 Brookline MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
857-576 1 Brookline MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-576 2 Brookline MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
857-576 3 Brookline MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
857-576 4 Brookline MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
857-576 5 Brookline MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-576 6 Brookline MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
857-576 7 Brookline MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-576 8 Brookline MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-576 9 Brookline MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-577 A Charlestown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-577 0 Charlestown MA CMBRMABEQMD  321J HD CARRIER LLC 128      
857-577 1 Charlestown MA CMBRMABEQMD  321J HD CARRIER LLC 128      
857-577 2 Charlestown MA CMBRMABEQMD  321J HD CARRIER LLC 128      
857-577 3 Charlestown MA CMBRMABEQMD  321J HD CARRIER LLC 128      
857-577 4 Charlestown MA CMBRMABEQMD  321J HD CARRIER LLC 128      
857-577 5 Charlestown MA CMBRMABEQMD  321J HD CARRIER LLC 128      
857-577 6 Charlestown MA CMBRMABEQMD  321J HD CARRIER LLC 128      
857-577 7 Charlestown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-577 8 Charlestown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-577 9 Charlestown MA CMBRMABEQMD  321J HD CARRIER LLC 128      
857-578 A Newton MA BSTPMALLZMD  506J TWILIO INTERNATIONAL, INC. 128      
857-578 0 Newton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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