Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: CMBRMAORDS0

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
339-202 A Lexington MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
339-214 3 Norwell MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2015-01-09   
339-244 7 Bryantville MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2012-03-05   
351-333 7 Harvard MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2018-02-19   
508-203 8 Foxboro MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2009-09-17   
508-205 7 Easton MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-05-15   
508-206 A Natick MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-206 2 Natick MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2018-04-02   
508-206 3 Natick MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2018-04-01   
508-206 4 Natick MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2018-04-01   
508-213 7 Webster MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-05-15   
508-251 6 Marlboro MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2008-09-30   
508-258 7 Dennis MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-02-01   
508-276 5 Wayland MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-12-01   
508-282 5 Milford MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-05-15   
508-299 6 Falmouth MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2008-10-01   
508-313 2 Brockton MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2009-01-15   
508-313 3 Brockton MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-313 4 Brockton MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-313 7 Brockton MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-316 8 North Attleboro MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-05-15   
508-321 3 Medway MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-06-15   
508-343 7 Seekonk MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2008-10-20   
508-349 4 Wellfleet MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2018-02-27   
508-372 4 Whitinsville MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-02-01   
508-392 4 Cataumet MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2012-11-30   
508-409 6 Attleboro MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-02-01   
508-417 6 Hopkinton MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2016-02-23   
508-433 6 Natick MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2009-01-31   
508-441 3 New Bedford MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2005-09-25   
508-448 3 Rehoboth MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2018-09-17   
508-506 3 Oxford MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2013-05-01   
508-530 A Franklin MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-530 0 Franklin MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-530 7 Franklin MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2008-09-15   
508-530 9 Franklin MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-534 7 Hyannis MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-08-08   
508-538 8 Marion MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2017-06-12   
508-573 A Marlboro MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-573 1 Marlboro MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-573 2 Marlboro MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-573 3 Marlboro MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-573 6 Marlboro MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-573 9 Marlboro MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-589 7 Hopkinton MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2009-01-31   
508-593 5 Chatham MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2017-03-06   
508-595 6 Worcester MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-598 3 Framingham MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-603 2 Upton MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2018-02-27   
508-614 2 Westboro MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2021-09-24   
508-621 7 Westboro MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2009-03-01   
508-622 3 Norton MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-06-15   
508-657 3 Bellingham MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2008-10-20   
508-681 3 Osterville MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-05-15   
508-687 3 Vineyard Haven MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2015-01-09   
508-691 5 Northboro MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2019-01-27   
508-691 6 Northboro MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2008-03-15   
508-734 3 Walpole MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2009-03-01   
508-761 2 Southgate MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-02-01   
508-859 6 Leicester MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2011-01-25   
508-861 2 Framingham MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-906 A Medfield MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-906 6 Medfield MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-906 9 Medfield MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-917 5 Millbury MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-12-01   
508-927 5 Plymouth MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-06-15   
508-948 3 Westboro MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2009-12-28   
508-970 8 Marlboro MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2011-01-19   
508-980 7 Charlton MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2009-01-15   
617-206 A Brighton MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-206 2 Brighton MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-206 6 Brighton MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2014-05-01   
617-249 A Quincy MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-249 0 Quincy MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-249 1 Quincy MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-249 2 Quincy MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-249 5 Quincy MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-249 8 Quincy MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2015-07-05   
617-249 9 Quincy MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-279 A Boston MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-279 0 Boston MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-279 2 Boston MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-279 4 Boston MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-279 8 Boston MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-294 6 Everett MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2009-01-31   
617-299 A Cambridge MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-299 2 Cambridge MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-315 A South Boston MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-315 9 South Boston MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-322 5 Milton MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2009-01-31   
617-329 6 Winthrop MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2006-06-09   
617-345 2 Boston MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2016-10-25   
617-360 7 Hyde Park MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2006-06-09   
617-405 A Quincy MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-405 6 Quincy MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-418 A East Boston MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-418 6 East Boston MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-449 7 Boston MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-466 3 Chelsea MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2009-01-15   
617-514 A Dorchester MA 7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      

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Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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