Local Calling Guide

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

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
617-715 A Cambridge MA   829J PAETEC ITEL, LLC 128      
617-716 A East Boston MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-717 A Boston MA   7135 TC SYSTEMS, INC. 128      
617-718 A Somerville MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-719 A Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-720 A Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-721 A Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-722 A Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-723 A Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-724 A Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-725 A Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-726 A Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-727 A Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-728 A Boston MA BSTNMAHADS9  9102 VERIZON NEW ENGLAND INC. 128      
617-729 A Quincy MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-730 A Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-731 A Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-732 A Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-733 A Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-734 A Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-735 A Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-737 A Boston MA BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-738 A Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-739 A Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-740 A Dorchester MA DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-741 A Somerville MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-742 A Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-743 A Boston MA BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-744 A Watertown MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-745 A Quincy MA QNCYMAHADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-746 A Brighton MA BITNMAWIRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-747 A Boston MA BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-748 A Boston MA BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-749 A Roxbury MA   892D ONVOY, LLC - MA 128   2025-04-14   
617-750 A Quincy MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-751 A Brookline MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-752 A South Boston MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-753 A Boston MA BSTNMAHADS9  9102 VERIZON NEW ENGLAND INC. 128      
617-754 A Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-755 A Boston MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-756 A Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-757 A Boston MA BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-758 A Cambridge MA   829J PAETEC ITEL, LLC 128      
617-759 A Dedham MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-760 A Boston MA BSTNMAHADS9  9102 VERIZON NEW ENGLAND INC. 128      
617-761 A Cambridge MA CMBRMABEDS1  9102 VERIZON NEW ENGLAND INC. 128      
617-762 A Newton MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-763 A Boston MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-764 A Somerville MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-765 A South Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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