Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
617-297 7 Dorchester MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-19   
617-297 8 Dorchester MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-19   
617-299 0 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2009-11-19   
617-299 1 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2009-11-19   
617-299 6 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2009-11-19   
617-299 9 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2009-11-19   
617-302 6 Quincy MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-19   
617-302 7 Quincy MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-19   
617-302 8 Quincy MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2013-04-21   
617-302 9 Quincy MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-02-23   
617-307 2 South Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2024-11-11   
617-313 2 Milton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-313 3 Milton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-313 7 Milton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2012-12-22   
617-315 4 South Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-09-21   
617-315 8 South Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-08-15   
617-329 1 Winthrop MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
617-329 5 Winthrop MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-27   
617-329 9 Winthrop MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-19   
617-333 8 Hyde Park MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-12-06   
617-334 5 South Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-01-02   
617-340 9 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-11-15   
617-351 9 Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2022-07-29   
617-356 7 Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2013-07-20   
617-356 8 Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2013-07-20   
617-362 A Hyde Park MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-362 0 Hyde Park MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-362 1 Hyde Park MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-362 3 Hyde Park MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-362 6 Hyde Park MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-362 7 Hyde Park MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-362 8 Hyde Park MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-366 1 Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2012-12-15   
617-366 2 Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2013-08-05   
617-370 5 Chelsea MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-27   
617-371 8 Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2022-07-29   
617-380 3 Charlestown MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2020-04-02   
617-380 7 Charlestown MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-03   
617-383 4 Brookline MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-21   
617-383 7 Brookline MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-21   
617-383 9 Brookline MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
617-394 1 Everett MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-09-25   
617-394 8 Everett MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-04-01   
617-396 4 Brookline MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-06-26   
617-396 7 Brookline MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-11-15   
617-398 A Charlestown MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-398 0 Charlestown MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
617-398 7 Charlestown MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-18   
617-402 2 Watertown MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-402 5 Watertown MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-09-21   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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