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: 413 [Rate centres in NPA 413] [Dial plan for NPA 413]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-449 A Pittsfield MA SPFDMAMADS1  7135 TC SYSTEMS, INC. 126      
413-449 0 Pittsfield MA   7135 TC SYSTEMS, INC. 126      
413-449 1 Pittsfield MA   892D ONVOY, LLC - MA 126   2014-10-06   
413-449 2 Pittsfield MA   892D ONVOY, LLC - MA 126   2014-10-06   
413-449 3 Pittsfield MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 126   2017-01-27   
413-449 4 Pittsfield MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 126   2013-03-12   
413-449 5 Pittsfield MA   966C DSCI, LLC 126   2011-11-16   
413-449 6 Pittsfield MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 126   2014-05-09   
413-449 7 Pittsfield MA   7575 CENTURYLINK COMMUNICATIONS LLC 126   2015-04-21   
413-449 9 Pittsfield MA   989G VOXBEAM TELECOMMUNICATIONS INC. - MA 126   2014-08-14   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.