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
857-452 5 Charlestown MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-452 6 Charlestown MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-452 7 Charlestown MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-452 8 Charlestown MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-452 9 Charlestown MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-453 A Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
857-453 0 Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-453 1 Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
857-453 2 Boston MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
857-453 3 Boston MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
857-453 4 Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
857-453 5 Boston MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
857-453 6 Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
857-453 7 Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
857-453 8 Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
857-453 9 Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-465 A Boston MA SOVLMAABAMD  965H FRACTEL, LLC 128      
857-465 0 Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-465 1 Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-465 2 Boston MA BSTPMALLVMD  181J ADVANCED TELECOM SOLUTIONS, LLC 128      
857-465 3 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-465 4 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-465 5 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-465 6 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-465 7 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-465 8 Boston MA SOVLMAABAMD  965H FRACTEL, LLC 128      
857-465 9 Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-466 A Hyde Park MA SOVLMAABCMD  516J TON80 COMMUNICATIONS, LLC 128      
857-466 0 Hyde Park MA   892D ONVOY, LLC - MA 128      
857-466 1 Hyde Park MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-466 2 Hyde Park MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-466 3 Hyde Park MA SOVLMAABCMD  516J TON80 COMMUNICATIONS, LLC 128      
857-466 4 Hyde Park MA   624H ONVOY SPECTRUM, LLC 128      
857-466 5 Hyde Park MA   624H ONVOY SPECTRUM, LLC 128      
857-466 8 Hyde Park MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-466 9 Hyde Park MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-467 A Somerville MA SOVLMAABCMD  516J TON80 COMMUNICATIONS, LLC 128      
857-467 0 Somerville MA   624H ONVOY SPECTRUM, LLC 128      
857-467 1 Somerville MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
857-467 2 Somerville MA   939H COMMIO, LLC 128      
857-467 3 Somerville MA   939H COMMIO, LLC 128      
857-467 4 Somerville MA   624H ONVOY SPECTRUM, LLC 128      
857-467 6 Somerville MA   892D ONVOY, LLC - MA 128      
857-467 7 Somerville MA SOVLMAABCMD  516J TON80 COMMUNICATIONS, LLC 128      
857-467 8 Somerville MA   892D ONVOY, LLC - MA 128      
857-467 9 Somerville MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-468 A Charlestown MA SOVLMAABCMD  516J TON80 COMMUNICATIONS, LLC 128      
857-468 0 Charlestown MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-468 1 Charlestown MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-468 2 Charlestown MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-468 3 Charlestown MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-468 4 Charlestown MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-468 6 Charlestown MA SOVLMAABCMD  516J TON80 COMMUNICATIONS, LLC 128      
857-468 8 Charlestown MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-468 9 Charlestown MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-472 A Boston MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-472 0 Boston MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-472 1 Boston MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-472 2 Boston MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-472 3 Boston MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-472 4 Boston MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-472 5 Boston MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
857-472 6 Boston MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
857-472 7 Boston MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
857-472 8 Boston MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-472 9 Boston MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-475 A Chelsea MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-475 0 Chelsea MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
857-475 1 Chelsea MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
857-475 3 Chelsea MA   624H ONVOY SPECTRUM, LLC 128      
857-475 4 Chelsea MA   624H ONVOY SPECTRUM, LLC 128      
857-475 5 Chelsea MA   624H ONVOY SPECTRUM, LLC 128      
857-475 7 Chelsea MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-475 8 Chelsea MA   892D ONVOY, LLC - MA 128      
857-475 9 Chelsea MA   892D ONVOY, LLC - MA 128      
857-477 A Jamaica Plain MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-477 0 Jamaica Plain MA CMBRMABEQMD  321J HD CARRIER LLC 128      
857-477 1 Jamaica Plain MA CMBRMABEQMD  321J HD CARRIER LLC 128      
857-477 2 Jamaica Plain MA CMBRMABEQMD  321J HD CARRIER LLC 128      
857-477 3 Jamaica Plain MA CMBRMABEQMD  321J HD CARRIER LLC 128      
857-477 4 Jamaica Plain MA CMBRMABEQMD  321J HD CARRIER LLC 128      
857-477 5 Jamaica Plain MA CMBRMABEQMD  321J HD CARRIER LLC 128      
857-477 6 Jamaica Plain MA CMBRMABEQMD  321J HD CARRIER LLC 128      
857-477 7 Jamaica Plain MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-477 8 Jamaica Plain MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-477 9 Jamaica Plain MA CMBRMABEQMD  321J HD CARRIER LLC 128      
857-488 A Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
857-488 0 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
857-488 1 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
857-488 2 Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-488 3 Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
857-488 4 Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
857-488 5 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
857-488 6 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
857-488 7 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
857-488 8 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
857-488 9 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
857-491 A Boston MA BSTPMALLBMD  814J LIGHTPATH OF NEW ENGLAND 128      
857-491 0 Boston MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
857-491 1 Boston 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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