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
617-819 9 Chelsea MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-826 6 Belmont MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2006-06-09   
617-830 0 Boston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-05-05   
617-831 A Newton MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-831 1 Newton MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-831 2 Newton MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-831 4 Newton MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2012-08-02   
617-845 A Quincy MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-845 0 Quincy MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-845 1 Quincy MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-845 4 Quincy MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-845 9 Quincy MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-859 6 Boston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2013-05-03   
617-860 A Brookline MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-860 0 Brookline MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-860 5 Brookline MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-863 3 Somerville MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2009-02-15   
617-866 5 Cambridge MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-874 A East Boston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-874 9 East Boston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-890 A Quincy MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-890 0 Quincy MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-890 1 Quincy MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-890 4 Quincy MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-892 A Boston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-892 6 Boston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-892 7 Boston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-892 8 Boston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-892 9 Boston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-896 A Boston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-910 2 Hyde Park MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2006-08-07   
617-914 A Cambridge MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-917 A Everett MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-917 0 Everett MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-917 1 Everett MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-917 6 Everett MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-925 2 Brighton MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2019-07-31   
617-932 6 Belmont MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2011-03-02   
617-936 5 Boston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2013-05-06   
617-939 0 Boston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2010-10-20   
617-939 2 Boston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2006-07-16   
617-941 A Somerville MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-941 0 Somerville MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-941 1 Somerville MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-941 2 Somerville MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-942 4 Jamaica Plain MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2009-01-31   
617-948 5 Boston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2007-12-09   
617-949 A Cambridge MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-949 2 Cambridge MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-949 3 Cambridge MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-949 4 Cambridge MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-949 5 Cambridge MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-949 7 Cambridge MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-949 8 Cambridge MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-952 A Charlestown MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-952 0 Charlestown MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2015-10-07   
617-960 A Boston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-960 0 Boston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-960 1 Boston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-960 2 Boston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-960 3 Boston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-960 4 Boston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-960 5 Boston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-960 8 Boston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-960 9 Boston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-963 7 Boston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2008-11-04   
617-963 8 Boston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2008-11-04   
617-977 A Belmont MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-977 0 Belmont MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-977 1 Belmont MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-977 2 Belmont MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-977 8 Belmont MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-07-30   
617-977 9 Belmont MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-07-30   
617-991 A Brookline MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-991 1 Brookline MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-991 2 Brookline MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-991 9 Brookline MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-992 A Brookline MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-992 2 Brookline MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-992 3 Brookline MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-992 7 Brookline MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2014-05-17   
617-992 9 Brookline MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-995 A Cambridge MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
774-204 6 Framingham MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2010-10-22   
774-204 7 Framingham MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2010-10-22   
774-207 3 Orleans MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2015-01-09   
774-207 5 Orleans MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2007-08-03   
774-208 5 Barnstable MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2007-08-01   
774-210 5 Wrentham MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2006-11-24   
774-213 8 Middleboro MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2007-12-01   
774-214 5 Shrewsbury MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2007-08-03   
774-221 8 Auburn MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-08-14   
774-221 9 Auburn MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-08-14   
774-226 7 Taunton MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2007-03-26   
774-233 6 Holliston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2007-02-01   
774-234 5 Rutland MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2007-08-29   
774-241 2 Sturbridge MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2006-07-21   
774-247 3 Buzzards Bay MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2013-02-01   
774-251 3 Barnstable MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2012-12-21   
774-254 8 Attleboro MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-08-14   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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