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Somerville, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
617-284 A SOVLMACEDS0  9102 VERIZON NEW ENGLAND INC. 128      
617-284 0   892D ONVOY, LLC - MA 128   2019-07-01   
617-284 1   0334 METROPOLITAN TELECOMMUNICATIONS OF MASS DBA METTEL 128   2007-03-05   
617-284 2   2899 BROADVIEW NETWORKS, INC. - MA 128   2004-01-12   
617-284 3   316E YMAX COMMUNICATIONS CORP. - MA 128   2008-03-09   
617-284 4   7421 AT&T LOCAL 128   2002-11-25   
617-284 5   4084 PAETEC COMMUNICATIONS, INC.- MA 128   2007-05-17   
617-284 6   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-07-25   
617-284 7   9102 VERIZON NEW ENGLAND INC. 128      
617-284 8   9102 VERIZON NEW ENGLAND INC. 128      
617-284 9   4084 PAETEC COMMUNICATIONS, INC.- MA 128   2002-07-15   
617-440 A WRCSMA05DS0  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
617-440 0   3370 CTC COMMUNICATIONS CORP. - MA 128   2002-10-13   
617-440 1   4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2003-02-06   
617-440 3   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-04   
617-440 4   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-09-18   
617-440 5   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-04-27   
617-440 6   4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
617-440 7   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2007-08-15   
617-440 8   316E YMAX COMMUNICATIONS CORP. - MA 128   2009-11-16   
617-440 9   073H TELNYX LLC 128   2017-04-24   
617-501 A WOBNMACGCM0  6664 SPRINT SPECTRUM L.P. 128      
617-591 A SOVLMACEDS0  9102 VERIZON NEW ENGLAND INC. 128      
617-616 A CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-616 0   073H TELNYX LLC 128   2019-03-19   
617-616 1   7135 TC SYSTEMS, INC. 128      
617-616 2   966C DSCI, LLC 128   2017-04-16   
617-616 4   7135 TC SYSTEMS, INC. 128      
617-616 5   6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128   2007-02-18   
617-616 6   7135 TC SYSTEMS, INC. 128      
617-616 7   7135 TC SYSTEMS, INC. 128      
617-616 8   892D ONVOY, LLC - MA 128   2010-04-07   
617-616 9   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2019-12-20   
617-623 A SOVLMACEDS0  9102 VERIZON NEW ENGLAND INC. 128      
617-625 A SOVLMACEDS0  9102 VERIZON NEW ENGLAND INC. 128      
617-627 A SOVLMACEDS0  9102 VERIZON NEW ENGLAND INC. 128      
617-628 A SOVLMACEDS0  9102 VERIZON NEW ENGLAND INC. 128      
617-629 A SOVLMACEDS0  9102 VERIZON NEW ENGLAND INC. 128      
617-666 A SOVLMACEDS0  9102 VERIZON NEW ENGLAND INC. 128      
617-684 A   4536 XO MASSACHUSETTS, INC. 128      
617-684 0   4536 XO MASSACHUSETTS, INC. 128      
617-684 1   4536 XO MASSACHUSETTS, INC. 128      
617-684 2   4536 XO MASSACHUSETTS, INC. 128      
617-684 3   4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2008-03-17   
617-684 4   4536 XO MASSACHUSETTS, INC. 128      
617-684 5   990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-11-15   
617-684 7   7575 CENTURYLINK COMMUNICATIONS LLC 128   2018-05-19   
617-684 8   4536 XO MASSACHUSETTS, INC. 128      
617-684 9   4536 XO MASSACHUSETTS, INC. 128      
617-702 A BSTNMABLDS3  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      

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Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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