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.

NPA: 978 [Rate centres in NPA 978] [Dial plan for NPA 978]

NXX: 626

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-626 A Hamilton MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
978-626 0 Hamilton MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
978-626 1 Hamilton MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
978-626 2 Hamilton MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2014-11-10   
978-626 3 Hamilton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-03-15   
978-626 4 Hamilton MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2014-11-10   
978-626 5 Hamilton MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2015-12-21   
978-626 6 Hamilton MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2018-02-05   
978-626 7 Hamilton MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2016-05-20   
978-626 8 Hamilton MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2015-01-25   
978-626 9 Hamilton MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2016-05-20   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.