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.
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OCN: 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
339-219 0 Wakefield MA   128   2001-10-02   
339-219 4 Wakefield MA   128   2008-05-06   
339-293 A Melrose MA WRCSMA05DS0  128      
339-293 6 Melrose MA   128      
339-499 A Weymouth MA WRCSMA05DS0  128      
339-499 6 Weymouth MA   128      
339-502 A Canton MA WRCSMA05DS0  128      
339-502 5 Canton MA   128   2005-11-06   
339-502 6 Canton MA   128      
339-502 7 Canton MA   128   2011-07-23   
339-674 9 Medford MA   128   2001-12-25   
339-707 A Arlington MA WRCSMA05DS0  128      
339-707 6 Arlington MA   128      
413-213 6 Belchertown MA   126   2006-03-20   
413-214 A Springfield MA SPFDMAWOHAF  126      
413-214 0 Springfield MA   126      
413-214 6 Springfield MA   126      
413-214 7 Springfield MA   126      
413-303 7 Easthampton MA   126   2006-04-01   
413-306 6 Springfield MA   126   2006-04-17   
413-315 A Holyoke MA SPFDMAWOHAF  126      
413-315 6 Holyoke MA   126      
413-358 A Pittsfield MA SPFDMAWOHAF  126      
413-358 6 Pittsfield MA   126      
413-387 A Northampton MA SPFDMAWOHAF  126      
413-387 6 Northampton MA   126      
413-454 A Westfield MA SPFDMAWOHAF  126      
413-454 6 Westfield MA   126      
413-474 A Chicopee MA SPFDMAWOHAF  126      
413-474 6 Chicopee MA   126      
413-512 A Greenfield MA SPFDMAWOHAF  126      
413-512 6 Greenfield MA   126      
413-610 A Ludlow MA SPFDMAWOHAF  126      
413-610 6 Ludlow MA   126      
413-652 A North Adams MA SPFDMAWOHAF  126      
413-652 6 North Adams MA   126      
413-675 A Wilbraham MA SPFDMAWOHAF  126      
413-675 6 Wilbraham MA   126      
413-687 A Amherst MA SPFDMAWOHAF  126      
413-687 6 Amherst MA   126      
413-717 A Great Barrington MA SPFDMAWOHAF  126      
413-717 6 Great Barrington MA   126      
413-754 A Longmeadow MA SPFDMAWOHAF  126      
413-754 6 Longmeadow MA   126      
413-776 A Adams MA SPFDMAWOHAF  126      
413-776 6 Adams MA   126      
413-813 A Ware MA SPFDMAWOHAF  126      
413-813 6 Ware MA   126      
413-865 A Lee MA SPFDMAWOHAF  126      
413-865 6 Lee MA   126      

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Last updated: Sat, 10 Oct 2020 02:22:41 UTC

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