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
413-217 3 Williamstown MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2019-06-02   
413-223 A Greenfield MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-223 9 Greenfield MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-224 A East Longmeadow MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-224 3 East Longmeadow MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-241 A Springfield MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-241 2 Springfield MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-242 A Pittsfield MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-242 9 Pittsfield MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-252 5 Belchertown MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2015-01-05   
413-271 A Springfield MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-271 3 Springfield MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-271 8 Springfield MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-271 9 Springfield MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-272 A Springfield MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-272 0 Springfield MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-272 1 Springfield MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-272 2 Springfield MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-272 4 Springfield MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-272 6 Springfield MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-272 7 Springfield MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-277 3 Ware MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2007-05-15   
413-279 A Wilbraham MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-279 9 Wilbraham MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-299 A Hatfield MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-299 3 Hatfield MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2017-07-10   
413-300 4 Dalton MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2016-12-15   
413-308 A Ludlow MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-308 3 Ludlow MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2006-09-15   
413-324 A Palmer MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-324 9 Palmer MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-327 5 Lee MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2009-02-01   
413-362 A Amherst MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-362 3 Amherst MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-377 A Chicopee MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-377 2 Chicopee MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-377 3 Chicopee MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2014-10-23   
413-436 2 Warren MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2017-06-16   
413-485 4 Westfield MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2006-09-15   
413-540 7 Holyoke MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2010-06-07   
413-595 8 Hampden MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2017-06-16   
413-625 5 Shelburne Falls MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2017-06-02   
413-634 7 Cummington MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2010-07-15   
413-672 3 North Adams MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2011-11-15   
413-676 2 Turners Falls MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2014-11-05   
413-717 3 Great Barrington MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2011-11-15   
413-779 4 Easthampton MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2012-12-21   
413-881 3 Lenox MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2019-04-29   
413-887 A Holyoke MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-887 5 Holyoke MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2012-01-19   
413-887 6 Holyoke MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-893 5 Monson MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2012-06-13   
413-899 3 South Deerfield MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2014-12-15   
413-923 A Northampton MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-923 3 Northampton MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2014-06-27   
413-923 9 Northampton MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-935 2 Longmeadow MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2006-09-15   
413-998 9 Southwick MA 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2017-02-15   

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

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