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.

OCN: 9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
860-659 9 Glastonbury CT   920      
860-660 A Hartford CT NWNTCT00DS0  920      
860-662 5 Essex CT   920   2011-04-26   
860-663 A Killingworth CT MDSNCT02RS0  920      
860-663 0 Killingworth CT   920      
860-663 1 Killingworth CT   920      
860-663 2 Killingworth CT   920      
860-663 3 Killingworth CT   920      
860-663 5 Killingworth CT   920      
860-664 A Clinton CT CLTNCT00RS0  920      
860-664 0 Clinton CT   920      
860-664 1 Clinton CT   920      
860-664 2 Clinton CT   920      
860-664 3 Clinton CT   920      
860-664 4 Clinton CT   920      
860-664 6 Clinton CT   920      
860-664 9 Clinton CT   920      
860-665 A Hartford CT NWNTCT00DS0  920      
860-666 A Hartford CT NWNTCT00DS0  920      
860-667 A Hartford CT NWNTCT00DS0  920      
860-668 A Windsor Locks CT SFFDCT00RS2  920      
860-669 A Clinton CT CLTNCT00RS0  920      
860-671 6 Cornwall CT   920   2011-04-25   
860-672 A Cornwall CT CRNWCT00RS0  920      
860-672 0 Cornwall CT   920      
860-672 2 Cornwall CT   920      
860-672 4 Cornwall CT   920      
860-672 6 Cornwall CT   920      
860-672 9 Cornwall CT   920      
860-673 A Farmington CT UNVLCT00DS0  920      
860-674 A Farmington CT FRTNCT00DS0  920      
860-675 A Farmington CT UNVLCT00DS0  920      
860-676 A Farmington CT FRTNCT00DS0  920      
860-677 A Farmington CT FRTNCT00DS0  920      
860-678 A Farmington CT FRTNCT00DS0  920      
860-679 A Farmington CT FRTNCT00DS0  920      
860-681 A Southington CT STTNCT00DS0  920      
860-681 0 Southington CT   920      
860-682 A Glastonbury CT GLBYCT00DS0  920      
860-682 1 Glastonbury CT   920      
860-683 A Windsor CT WNDSCT00DS0  920      
860-684 A Stafford Springs CT STSPCT00DS0  920      
860-685 A Middletown CT MDTWCT00DS0  920      
860-685 0 Middletown CT   920      
860-685 2 Middletown CT   920      
860-685 3 Middletown CT   920      
860-685 4 Middletown CT   920      
860-685 5 Middletown CT   920      
860-685 6 Middletown CT   920      
860-685 7 Middletown CT   920      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 >>

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.