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
781-785 3 Randolph MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-786 A Waltham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-786 7 Waltham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2012-08-27   
781-791 A Burlington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-791 0 Burlington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-791 2 Burlington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-791 3 Burlington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-12-04   
781-791 4 Burlington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-12-04   
781-791 5 Burlington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-791 6 Burlington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-12-04   
781-791 7 Burlington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-791 8 Burlington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-791 9 Burlington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-795 1 Waltham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-795 9 Waltham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-810 4 Waltham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-03   
781-818 A Stoughton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-818 4 Stoughton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-827 3 Medford MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-836 A Hingham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-836 0 Hingham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-12-11   
781-836 4 Hingham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-836 5 Hingham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2009-10-09   
781-840 A Stoughton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-840 7 Stoughton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-09-16   
781-850 2 Stoneham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-04-03   
781-850 3 Stoneham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-04-03   
781-850 4 Stoneham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-01-13   
781-854 3 Saugus MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-04   
781-881 4 Norwood MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-916 8 Waltham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-05-21   
781-926 0 Braintree MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-926 7 Braintree MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-968 A Wakefield MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-968 5 Wakefield MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-989 A Canton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-989 2 Canton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-989 4 Canton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-989 8 Canton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-11-18   
781-990 0 Marblehead MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-12-11   
781-990 2 Marblehead MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-01-06   
781-995 A Woburn MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-995 0 Woburn MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-10-21   
781-995 2 Woburn MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-03-17   
781-995 3 Woburn MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-03-17   
781-995 4 Woburn MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-996 A Waltham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-996 2 Waltham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-05-21   
781-996 3 Waltham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-05-21   
781-996 4 Waltham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-996 5 Waltham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-08-09   
781-996 7 Waltham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2012-04-07   
857-209 A Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
857-209 5 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
857-209 9 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-10-07   
857-233 0 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-04-10   
857-233 9 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-04-10   
857-241 A Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
857-241 3 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-12-18   
857-241 4 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-12-18   
857-250 3 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2012-06-29   
857-254 1 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-11-28   
857-254 8 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-11-28   
857-263 2 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2014-02-07   
857-264 2 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2010-11-23   
857-264 3 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2010-11-23   
857-270 2 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2015-07-14   
857-270 5 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2015-09-08   
857-270 6 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2015-09-08   
857-277 5 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-08-30   
857-277 7 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-08-30   
857-285 7 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2020-02-07   
857-287 2 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2017-03-25   
857-287 3 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2017-03-25   
857-288 1 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-05-13   
857-296 A Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
857-296 1 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2017-10-07   
857-305 A Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
857-305 0 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2014-05-23   
857-305 2 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2013-09-19   
857-305 8 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2014-05-09   
857-305 9 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2014-05-09   
857-306 0 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2017-12-08   
857-306 1 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2017-12-08   
857-306 2 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2017-12-08   
857-306 3 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2017-12-08   
857-306 4 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2017-12-08   
857-306 5 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2017-12-08   
857-306 6 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2017-12-08   
857-306 7 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2017-12-08   
857-306 8 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2017-12-08   
857-313 3 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2013-01-27   
857-315 0 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2017-12-08   
857-315 1 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2017-12-08   
857-315 2 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2017-12-08   
857-315 3 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2017-12-08   
857-327 6 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2015-04-04   
857-335 5 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2019-10-03   
857-342 1 Hyde Park MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-02-14   
857-354 2 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2019-09-13   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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