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
617-456 A Boston MA   829J PAETEC ITEL, LLC 128      
617-457 A Boston MA BSTNMAHADS9  9102 VERIZON NEW ENGLAND INC. 128      
617-458 A Watertown MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-459 A Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-460 A Cambridge MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-461 A Chelsea MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-462 A Dedham MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-463 A South Boston MA SBTNMAEFRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-464 A South Boston MA SBTNMAEFRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-465 A Cambridge MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-466 A Chelsea MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-467 A Newton MA   829J PAETEC ITEL, LLC 128      
617-468 A Cambridge MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-469 A Jamaica Plain MA WRXBMABERP0  9102 VERIZON NEW ENGLAND INC. 128      
617-470 A Boston MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-471 A Quincy MA QNCYMAHADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-472 A Quincy MA QNCYMAHADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-473 A Newton MA NWTNMAWARP0  9102 VERIZON NEW ENGLAND INC. 128      
617-474 A Dorchester MA DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-475 A Cambridge MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-476 A Boston MA BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-477 A Jamaica Plain MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-478 A Boston MA BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-479 A Quincy MA QNCYMAHADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-480 A Boston MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-481 A Quincy MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-482 A Boston MA BSTNMAHADS9  9102 VERIZON NEW ENGLAND INC. 128      
617-483 A Quincy MA QNCYMAHADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-484 A Belmont MA BLMTMALERP0  9102 VERIZON NEW ENGLAND INC. 128      
617-485 A Newton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
617-486 A Belmont MA BLMTMALERP0  9102 VERIZON NEW ENGLAND INC. 128      
617-487 A Brookline MA BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-488 A Boston MA BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-489 A Belmont MA BLMTMALERP0  9102 VERIZON NEW ENGLAND INC. 128      
617-490 A Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-491 A Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-492 A Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-493 A Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-494 A Cambridge MA CMBRMABEDS1  9102 VERIZON NEW ENGLAND INC. 128      
617-495 A Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-496 A Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-497 A Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-498 A Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-499 A Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-500 A Cambridge MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-501 A Somerville MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-502 A Boston MA   829J PAETEC ITEL, LLC 128      
617-503 A Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-504 A Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-505 A Brookline 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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