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
781-323 5 Lexington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-325 A Lexington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-325 1 Lexington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-12-29   
781-325 4 Lexington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2003-03-24   
781-325 9 Lexington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-328 A Burlington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-328 0 Burlington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-328 1 Burlington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-328 2 Burlington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-12-14   
781-328 4 Burlington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2003-03-24   
781-328 6 Burlington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2012-02-11   
781-328 9 Burlington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-333 4 Malden MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-10-18   
781-333 5 Malden MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-04-28   
781-336 A Kingston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-336 0 Kingston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-01-07   
781-336 2 Kingston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-02-04   
781-336 4 Kingston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-341 7 Stoughton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-03-19   
781-343 A Needham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-343 0 Needham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-343 5 Needham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-343 6 Needham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-347 1 Rockland MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-02-07   
781-347 2 Rockland MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-04-07   
781-347 4 Rockland MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2003-03-24   
781-348 6 Braintree MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-02-14   
781-348 9 Braintree MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-02-14   
781-350 3 Medford MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-01-27   
781-350 4 Medford MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2003-03-24   
781-350 5 Medford MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-01-04   
781-352 0 Norwood MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-02-07   
781-352 2 Norwood MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-01-27   
781-352 3 Norwood MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-01-27   
781-352 4 Norwood MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2003-08-20   
781-352 8 Norwood MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2011-10-10   
781-353 A Braintree MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-353 0 Braintree MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-01-29   
781-353 2 Braintree MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-353 6 Braintree MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-373 8 Waltham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-12-04   
781-374 9 Hingham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-390 A Randolph MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-390 2 Randolph MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-399 A Malden MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-399 0 Malden MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-12-11   
781-399 4 Malden MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-406 5 Lynnfield MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-05-12   
781-426 A Revere MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-426 2 Revere MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      

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

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