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.

Colrain, MA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
413-359 A SPFDMAWOXTY  990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-359 0 SPFDMAWOXTY  990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-359 1 SPFDMAWOXLY  892D ONVOY, LLC - MA 126      
413-359 2 SPFDMAWOXLY  892D ONVOY, LLC - MA 126      
413-359 3 SPFDMAWOXLY  892D ONVOY, LLC - MA 126      
413-359 5 SPFDMAWONMD  624H ONVOY SPECTRUM, LLC 126      
413-359 6 SPFDMAWOXLY  892D ONVOY, LLC - MA 126      
413-359 7 SPFDMAWOZMD  508J CENTURYLINK COMMUNICATIONS, LLC 126      
413-359 8 SPFDMAWOXLY  892D ONVOY, LLC - MA 126      
413-359 9 SPFDMAWOX0X  073H TELNYX LLC 126      
413-624 A CLRNMAYARS1  9102 VERIZON NEW ENGLAND INC. 126      
413-624 0 CLRNMAYARS1  9102 VERIZON NEW ENGLAND INC. 126      
413-624 1 CLRNMAYARS1  9102 VERIZON NEW ENGLAND INC. 126      
413-624 2 SPFDMAWOXLY  892D ONVOY, LLC - MA 126      
413-624 3 CLRNMAYARS1  9102 VERIZON NEW ENGLAND INC. 126      
413-624 4 SPFDMAWOXTY  990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-624 5 CLRNMAYARS1  9102 VERIZON NEW ENGLAND INC. 126      
413-624 6 SPFDMAWOXTY  990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-624 7 SPFDMAWOXIY  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 126      
413-624 8   145J TERRA NOVA TELECOM INC. 126      
413-624 9 CLRNMAYARS1  9102 VERIZON NEW ENGLAND INC. 126      
413-677 A SPFDMAXLCMD  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 126      
413-942 A SPFDMAOIAMD  516J TON80 COMMUNICATIONS, LLC 126      
413-942 0 SPFDMAWOXXY  7135 TC SYSTEMS, INC. 126      
413-942 1 SPFDMAOI0MD  939H COMMIO, LLC 126      
413-942 2 SPFDMAOI0MD  939H COMMIO, LLC 126      
413-942 3 SPFDMAOI0MD  939H COMMIO, LLC 126      
413-942 4 SPFDMAOI0MD  939H COMMIO, LLC 126      
413-942 5 SPFDMAOI0MD  939H COMMIO, LLC 126      
413-942 6 SPFDMAOIAMD  516J TON80 COMMUNICATIONS, LLC 126      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.