Local Calling Guide

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NPA: 617 [Rate centres in NPA 617] [Dial plan for NPA 617]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
617-437 A Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-438 A Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-438 0 Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-438 1 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-438 2 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-438 3 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-438 4 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-438 5 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-438 6 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-438 7 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-438 8 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-438 9 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-439 A Boston MA BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-440 A Somerville MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
617-440 0 Somerville MA CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      
617-440 1 Somerville MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
617-440 2 Somerville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
617-440 3 Somerville MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-440 4 Somerville MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-440 5 Somerville MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-440 6 Somerville MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
617-440 7 Somerville MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-440 8 Somerville MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128      
617-440 9 Somerville MA BSTPMALLOMD  073H TELNYX LLC 128      
617-441 A Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-442 A Roxbury MA RXBRMAWADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-443 A Boston MA BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-444 A Cambridge MA CMBRMABEDS1  9102 VERIZON NEW ENGLAND INC. 128      
617-444 0 Cambridge MA CMBRMABEDS1  9102 VERIZON NEW ENGLAND INC. 128      
617-444 1 Cambridge MA CMBRMABEDS1  9102 VERIZON NEW ENGLAND INC. 128      
617-444 2 Cambridge MA CMBRMABEDS1  9102 VERIZON NEW ENGLAND INC. 128      
617-444 3 Cambridge MA CMBRMABEDS1  9102 VERIZON NEW ENGLAND INC. 128      
617-444 4 Cambridge MA CMBRMABEDS1  9102 VERIZON NEW ENGLAND INC. 128      
617-444 5 Cambridge MA CMBRMABEDS1  9102 VERIZON NEW ENGLAND INC. 128      
617-444 6 Cambridge MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
617-444 7 Cambridge MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-444 8 Cambridge MA CMBRMABEDS1  9102 VERIZON NEW ENGLAND INC. 128      
617-444 9 Cambridge MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-445 A Roxbury MA RXBRMAWADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-446 A Dorchester MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-446 0 Dorchester MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-446 1 Dorchester MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-446 2 Dorchester MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-446 3 Dorchester MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-446 4 Dorchester MA   515J IP HORIZON LLC 128      
617-446 5 Dorchester MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
617-446 6 Dorchester MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-446 7 Dorchester MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
617-446 8 Dorchester MA SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128      
617-446 9 Dorchester MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
617-447 A Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-447 0 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-447 1 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-447 2 Boston MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
617-447 3 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-447 4 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-447 5 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-447 6 Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-447 7 Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-447 8 Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-447 9 Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-448 A Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-449 A Boston MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-449 0 Boston MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-449 1 Boston MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-449 2 Boston MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-449 3 Boston MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-449 4 Boston MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-449 5 Boston MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-449 6 Boston MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-449 7 Boston MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-449 8 Boston MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-449 9 Boston MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-450 A Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-451 A Boston MA BSTNMAHADS9  9102 VERIZON NEW ENGLAND INC. 128      
617-452 A Cambridge MA CMBRMABEDS1  9102 VERIZON NEW ENGLAND INC. 128      
617-453 A Cambridge MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-453 0 Cambridge MA   515J IP HORIZON LLC 128      
617-453 1 Cambridge MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-453 2 Cambridge MA   515J IP HORIZON LLC 128      
617-453 3 Cambridge MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-453 4 Cambridge MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-453 5 Cambridge MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-453 6 Cambridge MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-453 7 Cambridge MA   145J TERRA NOVA TELECOM INC. 128      
617-453 8 Cambridge MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-453 9 Cambridge MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-454 A Newton MA CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-454 0 Newton MA CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-454 1 Newton MA CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-454 2 Newton MA CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-454 3 Newton MA CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-454 4 Newton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-454 5 Newton MA WSBOMAGOAMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
617-454 6 Newton MA CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-454 7 Newton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-454 8 Newton MA   515J IP HORIZON LLC 128      
617-454 9 Newton MA CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-455 A East Boston MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
617-455 0 East Boston MA CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      

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

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