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
857-416 4 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-416 5 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-416 6 Boston MA CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
857-416 7 Boston MA CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
857-416 8 Boston MA CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
857-416 9 Boston MA   892D ONVOY, LLC - MA 128      
857-417 A Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
857-417 0 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
857-417 1 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
857-417 2 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
857-417 3 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
857-417 4 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
857-417 5 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
857-417 6 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
857-417 7 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
857-417 8 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
857-417 9 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
857-418 A Dorchester MA CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
857-418 0 Dorchester MA   892D ONVOY, LLC - MA 128      
857-418 1 Dorchester MA   892D ONVOY, LLC - MA 128      
857-418 2 Dorchester MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-418 3 Dorchester MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-418 5 Dorchester MA   892D ONVOY, LLC - MA 128      
857-418 6 Dorchester MA CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
857-418 8 Dorchester MA   892D ONVOY, LLC - MA 128      
857-418 9 Dorchester MA   892D ONVOY, LLC - MA 128      
857-419 A Milton MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-419 0 Milton MA BSTPMALLOMD  073H TELNYX LLC 128      
857-419 1 Milton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-419 2 Milton MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
857-419 3 Milton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-419 4 Milton MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
857-419 5 Milton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-419 6 Milton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-419 7 Milton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-419 8 Milton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-419 9 Milton MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-420 A Cambridge MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-420 0 Cambridge MA   892D ONVOY, LLC - MA 128      
857-420 1 Cambridge MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-420 2 Cambridge MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-420 3 Cambridge MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-420 4 Cambridge MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-420 5 Cambridge MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-420 6 Cambridge MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-420 7 Cambridge MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-420 8 Cambridge MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-420 9 Cambridge MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-421 A Brookline MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-09-01   
857-421 0 Brookline MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-421 1 Brookline MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-421 2 Brookline MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-421 3 Brookline MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-421 4 Brookline MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-421 5 Brookline MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-421 6 Brookline MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-421 7 Brookline MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-421 8 Brookline MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-421 9 Brookline MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-422 A South Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-422 0 South Boston MA BSTPMALLOMD  073H TELNYX LLC 128      
857-422 1 South Boston MA   892D ONVOY, LLC - MA 128      
857-422 2 South Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-422 3 South Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-422 4 South Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-422 5 South Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-422 6 South Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-422 7 South Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-422 8 South Boston MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
857-422 9 South Boston MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
857-423 A Brookline MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-423 0 Brookline MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-423 1 Brookline MA WSBOMAGOAMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
857-423 2 Brookline MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-423 3 Brookline MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-423 4 Brookline MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-423 5 Brookline MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-423 6 Brookline MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-423 7 Brookline MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
857-423 8 Brookline MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-423 9 Brookline MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-424 A Roxbury MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-424 0 Roxbury MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-424 1 Roxbury MA BSTPMALLOMD  073H TELNYX LLC 128      
857-424 2 Roxbury MA   515J IP HORIZON LLC 128      
857-424 3 Roxbury MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-424 4 Roxbury MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-424 5 Roxbury MA CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
857-424 6 Roxbury MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-424 7 Roxbury MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-424 8 Roxbury MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-424 9 Roxbury MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-425 A Brighton MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-425 0 Brighton MA SOVLMAAB3MD  197D VONAGE AMERICA LLC 128      
857-425 1 Brighton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-425 2 Brighton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-425 3 Brighton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-425 4 Brighton MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
857-425 5 Brighton MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
857-425 6 Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      

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

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