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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Switch: SPFDMA70DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
413-200 A Cummington MA 745B CROCKER TELECOMMUNICATIONS, LLC - MA 126      
413-200 1 Cummington MA 745B CROCKER TELECOMMUNICATIONS, LLC - MA 126   2006-04-22   
413-203 8 Easthampton MA 745B CROCKER TELECOMMUNICATIONS, LLC - MA 126   2007-03-06   
413-242 1 Pittsfield MA 745B CROCKER TELECOMMUNICATIONS, LLC - MA 126   2006-04-22   
413-277 1 Ware MA 745B CROCKER TELECOMMUNICATIONS, LLC - MA 126   2007-03-06   
413-370 A Palmer MA 745B CROCKER TELECOMMUNICATIONS, LLC - MA 126      
413-370 1 Palmer MA 745B CROCKER TELECOMMUNICATIONS, LLC - MA 126   2006-04-22   
413-387 1 Northampton MA 745B CROCKER TELECOMMUNICATIONS, LLC - MA 126   2006-04-22   
413-475 1 Greenfield MA 745B CROCKER TELECOMMUNICATIONS, LLC - MA 126   2006-04-22   
413-486 9 East Longmeadow MA 745B CROCKER TELECOMMUNICATIONS, LLC - MA 126   2009-03-21   
413-497 1 Gilbertville MA 745B CROCKER TELECOMMUNICATIONS, LLC - MA 126   2006-04-22   
413-548 1 Amherst (Franklin County) MA 745B CROCKER TELECOMMUNICATIONS, LLC - MA 126   2006-04-22   
413-551 1 Lenox MA 745B CROCKER TELECOMMUNICATIONS, LLC - MA 126   2006-04-22   
413-561 1 Holyoke MA 745B CROCKER TELECOMMUNICATIONS, LLC - MA 126   2006-04-22   
413-591 1 Great Barrington MA 745B CROCKER TELECOMMUNICATIONS, LLC - MA 126   2006-04-09   
413-654 A Springfield MA 745B CROCKER TELECOMMUNICATIONS, LLC - MA 126      
413-654 1 Springfield MA 745B CROCKER TELECOMMUNICATIONS, LLC - MA 126   2006-04-22   
413-672 0 North Adams MA 745B CROCKER TELECOMMUNICATIONS, LLC - MA 126   2013-04-26   
413-749 1 Adams MA 745B CROCKER TELECOMMUNICATIONS, LLC - MA 126   2006-04-22   
413-848 1 Blandford MA 745B CROCKER TELECOMMUNICATIONS, LLC - MA 126   2006-04-22   
413-961 1 Worthington MA 745B CROCKER TELECOMMUNICATIONS, LLC - MA 126   2007-03-06   
413-998 8 Southwick MA 745B CROCKER TELECOMMUNICATIONS, LLC - MA 126   2014-09-26   

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

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