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.

Cummington, MA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
413-200 A SPFDMA70DS0  745B CROCKER TELECOMMUNICATIONS, LLC - MA 126      
413-200 0   990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-200 1   745B CROCKER TELECOMMUNICATIONS, LLC - MA 126   2006-04-22   
413-200 2   990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-200 3   892D ONVOY, LLC - MA 126   2012-03-10   
413-200 4   990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-200 5   829J PAETEC ITEL, LLC 126   2007-05-31   
413-200 6   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 126   2008-09-19   
413-200 7   990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-200 8   990E BANDWIDTH.COM CLEC, LLC - MA 126   2008-12-06   
413-200 9   990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-373 A SPFDMAPM4MD  318J COMCAST IP PHONE, LLC 126      
413-373 0   073H TELNYX LLC 126   2021-03-28   
413-373 1   318J COMCAST IP PHONE, LLC 126   2019-12-09   
413-373 3   624H ONVOY SPECTRUM, LLC 126   2020-11-30   
413-373 4   892D ONVOY, LLC - MA 126   2021-03-06   
413-373 6   624H ONVOY SPECTRUM, LLC 126   2022-04-05   
413-634 A CMTNMAMARS1  9102 VERIZON NEW ENGLAND INC. 126      
413-634 0   9102 VERIZON NEW ENGLAND INC. 126      
413-634 1   892D ONVOY, LLC - MA 126   2018-07-21   
413-634 2   9102 VERIZON NEW ENGLAND INC. 126      
413-634 3   829J PAETEC ITEL, LLC 126   2003-06-16   
413-634 4   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 126   2002-06-25   
413-634 5   9102 VERIZON NEW ENGLAND INC. 126      
413-634 6   990E BANDWIDTH.COM CLEC, LLC - MA 126   2010-02-21   
413-634 7   7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2010-07-15   
413-634 8   9102 VERIZON NEW ENGLAND INC. 126      
413-634 9   9102 VERIZON NEW ENGLAND INC. 126      
413-740 A   829J PAETEC ITEL, LLC 126      
413-740 0   829J PAETEC ITEL, LLC 126      
413-740 1   829J PAETEC ITEL, LLC 126      
413-740 2   829J PAETEC ITEL, LLC 126      
413-740 3   508J CENTURYLINK COMMUNICATIONS, LLC 126   2015-04-17   
413-740 4   829J PAETEC ITEL, LLC 126      
413-740 5   829J PAETEC ITEL, LLC 126      
413-740 6   829J PAETEC ITEL, LLC 126      
413-740 7   829J PAETEC ITEL, LLC 126      
413-740 8   829J PAETEC ITEL, LLC 126      
413-740 9   892D ONVOY, LLC - MA 126   2019-05-11   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.