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Cambridge, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
617-498 A CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-499 A CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-500 A CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-500 0 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-10-19   
617-500 1 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-03-04   
617-500 2 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-02-25   
617-500 3 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2007-05-23   
617-500 4 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-500 5 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2007-10-25   
617-500 6 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-03-04   
617-500 7 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-05-16   
617-500 8 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-03-04   
617-500 9 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2008-09-26   
617-503 A CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-503 0   145J TERRA NOVA TELECOM INC. 128   2022-05-05   
617-503 1 CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-503 2 CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-503 3 CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-503 4 CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-503 5 CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-503 6 CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-503 8 CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-503 9 CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-520 A CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-520 0 CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-520 1 CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-520 2 CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-520 3 CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-520 4 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-03-24   
617-520 5 CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-520 6 CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-520 7 CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-520 8 CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-520 9 CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-528 A CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-528 0 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-03-04   
617-528 1 CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-528 2 CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-528 3 CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-528 4 CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-528 5 CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-528 6 CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-528 7 CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-528 8 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2009-11-11   
617-528 9 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-03-04   
617-540 A CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      
617-540 0 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-08-14   
617-540 1 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2020-07-06   
617-540 2 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2020-07-06   
617-540 3 CMBRMAWADS2  9102 VERIZON NEW ENGLAND INC. 128      

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

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