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
617-223 9 Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-224 A Boston MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-224 0 Boston MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-224 1 Boston MA CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      
617-224 2 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-224 3 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-224 4 Boston MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-224 5 Boston MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-224 6 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-224 7 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-224 8 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-224 9 Boston MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-225 A Cambridge MA CMBRMABEDS1  9102 VERIZON NEW ENGLAND INC. 128      
617-226 A Boston MA CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      
617-226 0 Boston MA CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      
617-226 1 Boston MA CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      
617-226 2 Boston MA CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      
617-226 3 Boston MA CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      
617-226 4 Boston MA CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      
617-226 5 Boston MA CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      
617-226 6 Boston MA CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      
617-226 7 Boston MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-226 8 Boston MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-226 9 Boston MA CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      
617-227 A Boston MA BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-228 A Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-229 A Cambridge MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-229 0 Cambridge MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-229 1 Cambridge MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-229 2 Cambridge MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-229 3 Cambridge MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-229 4 Cambridge MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-229 5 Cambridge MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-229 6 Cambridge MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-229 7 Cambridge MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-229 8 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-229 9 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-230 A Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-231 A Watertown MA BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
617-231 0 Watertown MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-231 1 Watertown MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-231 2 Watertown MA FRMNMAWARMD  7421 AT&T - LOCAL 128      
617-231 3 Watertown MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
617-231 4 Watertown MA BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
617-231 5 Watertown MA SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128      
617-231 6 Watertown MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-231 7 Watertown MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-231 8 Watertown MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
617-231 9 Watertown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
617-232 A Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-233 A Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-02-09   
617-233 0 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-233 1 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-233 2 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-233 3 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-233 4 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-233 5 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-233 6 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-233 7 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-233 8 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-233 9 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-234 A Cambridge MA CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-235 A Boston MA BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-236 A Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-237 A Quincy MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-237 0 Quincy MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-237 1 Quincy MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-237 2 Quincy MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-237 3 Quincy MA LWRNMACAX5X  8468 FREEDOM RING COMMUNICATIONS, LLC 128      
617-237 4 Quincy MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-237 5 Quincy MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128      
617-237 6 Quincy MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-237 7 Quincy MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-237 8 Quincy MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-237 9 Quincy MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128      
617-238 A Roxbury MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-238 0 Roxbury MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-238 1 Roxbury MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-238 2 Roxbury MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-238 3 Roxbury MA   145J TERRA NOVA TELECOM INC. 128      
617-238 4 Roxbury MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-238 5 Roxbury MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-238 6 Roxbury MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
617-238 7 Roxbury MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-238 8 Roxbury MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-238 9 Roxbury MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-239 A Boston MA FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-239 0 Boston MA FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-239 1 Boston MA   624H ONVOY SPECTRUM, LLC 128      
617-239 2 Boston MA FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-239 3 Boston MA FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-239 4 Boston MA FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-239 5 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-239 6 Boston MA FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-239 7 Boston MA FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-239 8 Boston MA FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-239 9 Boston MA   145J TERRA NOVA TELECOM INC. 128      
617-240 A Saugus MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-241 A Charlestown MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-242 A Charlestown MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      

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

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