Local Calling Guide

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Cambridge, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
617-386 A FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-386 0 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2006-02-04   
617-386 1 FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-386 2 FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-386 3 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-07-07   
617-386 4 FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-386 5 FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-386 6 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-08-06   
617-386 7 FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-386 8 FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-386 9 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-02-04   
617-388 A   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-388 0 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-388 1 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-388 2 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-388 3 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-388 4 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-388 5 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-388 6 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-388 7 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-388 8 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-388 9   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-395 A CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-395 0 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-395 1 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-395 2 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-395 3 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2022-10-21   
617-395 4 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-395 5 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-395 6 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-395 7 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-395 8 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-395 9 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-397 A FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-397 0 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2021-11-01   
617-397 1 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-02-23   
617-397 2 FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-397 3 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-12-06   
617-397 4 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-12-06   
617-397 5 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-12-06   
617-397 6 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-11-06   
617-397 7 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-12-06   
617-397 8 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2019-10-01   
617-397 9 FRMNMAWAUMD  7421 AT&T - LOCAL 128      
617-401 A CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-401 0 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2014-02-07   
617-401 1 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-09-14   
617-401 2 BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2006-07-06   
617-401 3 BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2006-07-06   
617-401 4 CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2007-08-05   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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