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
508-526 7 Uxbridge MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-526 8 Uxbridge MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-530 A Franklin MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-530 0 Franklin MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-530 7 Franklin MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2008-09-15   
508-530 9 Franklin MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-534 7 Hyannis MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2007-08-08   
508-536 0 Fall River MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2003-06-06   
508-536 4 Fall River MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-07-30   
508-538 0 Marion MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2006-04-20   
508-538 8 Marion MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2017-06-12   
508-544 4 Hopkinton MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-10-14   
508-546 A Foxboro MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-546 0 Foxboro MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-546 2 Foxboro MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-546 4 Foxboro MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-546 5 Foxboro MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-546 6 Foxboro MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-546 7 Foxboro MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-546 8 Foxboro MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-557 6 Seekonk MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2007-08-03   
508-568 0 Hyannis MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-07-30   
508-571 4 Northboro MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2022-09-27   
508-573 A Marlboro MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-573 1 Marlboro MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-573 2 Marlboro MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-573 3 Marlboro MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-573 6 Marlboro MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-573 9 Marlboro MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-589 A Hopkinton MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-589 0 Hopkinton MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-589 2 Hopkinton MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-589 7 Hopkinton MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2009-01-31   
508-590 A Franklin MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-590 0 Franklin MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-590 1 Franklin MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-590 2 Franklin MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-590 5 Franklin MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-590 6 Franklin MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-590 7 Franklin MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-590 8 Franklin MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-593 5 Chatham MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2017-03-06   
508-595 6 Worcester MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-597 A Marlboro MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-597 0 Marlboro MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-597 1 Marlboro MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-597 2 Marlboro MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-597 3 Marlboro MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-597 4 Marlboro MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-597 5 Marlboro MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-07-30   

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Last updated: Tue, 29 Sep 2026 03:00:13 UTC

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