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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
617-405 A Quincy MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-406 A Boston MA CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-407 A Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-408 A Hyde Park MA HYPKMAHARP0  9102 VERIZON NEW ENGLAND INC. 128      
617-409 A Chelsea MA   829J PAETEC ITEL, LLC 128      
617-410 A Everett MA   829J PAETEC ITEL, LLC 128      
617-412 A Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-413 A Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-414 A Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-415 A Brighton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-416 A Boston MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-417 A Cambridge MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-418 A East Boston MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-419 A Boston MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-420 A Everett MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-421 A Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-422 A Boston MA BSTNMAHADS9  9102 VERIZON NEW ENGLAND INC. 128      
617-423 A Boston MA BSTNMAHADS9  9102 VERIZON NEW ENGLAND INC. 128      
617-424 A Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-425 A Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-426 A Boston MA BSTNMAHADS9  9102 VERIZON NEW ENGLAND INC. 128      
617-427 A Roxbury MA RXBRMAWADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-428 A Boston MA BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-429 A Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-430 A Cambridge MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-431 A Newton MA CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-432 A Brookline MA BKLIMAGGRS1  9102 VERIZON NEW ENGLAND INC. 128      
617-433 A Milton MA CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-434 A Boston MA BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-435 A Jamaica Plain MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-436 A Dorchester MA DRCHMAADRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-437 A Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-438 A Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-439 A Boston MA BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-440 A Somerville MA   829J PAETEC ITEL, 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      
617-445 A Roxbury MA RXBRMAWADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-446 A Dorchester MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-447 A Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 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      
617-450 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      
617-454 A Newton MA CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-455 A East Boston MA   829J PAETEC ITEL, LLC 128      

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

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