Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: CMBRMAORDS0

1 2 3 4 5 6 7 8 9 >>

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   
508-598 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   
508-621 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   

1 2 3 4 5 6 7 8 9 >>

Last updated: Fri, 10 Sep 2021 12:38:21 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.