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.

Switch: HRFRCTBCDS1

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
860-743 8 Manchester CT 639C ONVOY, LLC - CT 920   2022-12-25   
860-743 9 Manchester CT 639C ONVOY, LLC - CT 920   2022-12-25   
860-744 2 Clinton CT 639C ONVOY, LLC - CT 920   2015-05-16   
860-744 5 Clinton CT 639C ONVOY, LLC - CT 920   2020-02-28   
860-744 6 Clinton CT 639C ONVOY, LLC - CT 920   2019-08-09   
860-744 8 Clinton CT 639C ONVOY, LLC - CT 920   2019-08-09   
860-746 0 Enfield CT 639C ONVOY, LLC - CT 920   2019-01-25   
860-746 1 Enfield CT 639C ONVOY, LLC - CT 920   2016-03-23   
860-746 2 Enfield CT 639C ONVOY, LLC - CT 920   2016-03-23   
860-746 8 Enfield CT 639C ONVOY, LLC - CT 920   2019-01-25   
860-746 9 Enfield CT 639C ONVOY, LLC - CT 920   2019-03-29   
860-750 8 New Milford CT 639C ONVOY, LLC - CT 920   2024-03-01   
860-750 9 New Milford CT 639C ONVOY, LLC - CT 920   2024-04-05   
860-751 0 Farmington CT 639C ONVOY, LLC - CT 920   2019-03-29   
860-751 1 Farmington CT 639C ONVOY, LLC - CT 920   2021-03-01   
860-751 5 Farmington CT 639C ONVOY, LLC - CT 920   2025-02-01   
860-752 1 Windsor Locks CT 639C ONVOY, LLC - CT 920   2024-03-09   
860-753 3 Putnam CT 639C ONVOY, LLC - CT 920   2019-03-30   
860-753 5 Putnam CT 639C ONVOY, LLC - CT 920   2019-03-30   
860-754 3 Middletown CT 639C ONVOY, LLC - CT 920   2022-08-22   
860-758 A Windsor Locks CT 639C ONVOY, LLC - CT 920      
860-758 1 Windsor Locks CT 639C ONVOY, LLC - CT 920   2025-04-06   
860-758 2 Windsor Locks CT 639C ONVOY, LLC - CT 920   2020-05-24   
860-758 3 Windsor Locks CT 639C ONVOY, LLC - CT 920   2020-05-24   
860-758 6 Windsor Locks CT 639C ONVOY, LLC - CT 920   2017-04-02   
860-758 8 Windsor Locks CT 639C ONVOY, LLC - CT 920   2019-03-30   
860-758 9 Windsor Locks CT 639C ONVOY, LLC - CT 920   2025-05-10   
860-764 1 Canton CT 639C ONVOY, LLC - CT 920   2019-03-29   
860-764 2 Canton CT 639C ONVOY, LLC - CT 920   2018-10-31   
860-764 3 Canton CT 639C ONVOY, LLC - CT 920   2018-10-31   
860-772 0 New London CT 639C ONVOY, LLC - CT 920   2015-05-07   
860-773 0 Farmington CT 639C ONVOY, LLC - CT 920   2019-03-29   
860-773 4 Farmington CT 639C ONVOY, LLC - CT 920   2018-10-31   
860-773 5 Farmington CT 639C ONVOY, LLC - CT 920   2018-10-31   
860-773 8 Farmington CT 639C ONVOY, LLC - CT 920   2019-06-14   
860-773 9 Farmington CT 639C ONVOY, LLC - CT 920   2019-06-14   
860-775 A East Hampton CT 639C ONVOY, LLC - CT 920      
860-775 4 East Hampton CT 639C ONVOY, LLC - CT 920   2020-06-21   
860-775 6 East Hampton CT 639C ONVOY, LLC - CT 920   2020-06-21   
860-775 7 East Hampton CT 639C ONVOY, LLC - CT 920   2018-10-31   
860-775 8 East Hampton CT 639C ONVOY, LLC - CT 920   2018-10-31   
860-777 0 Farmington CT 639C ONVOY, LLC - CT 920   2019-06-14   
860-777 1 Farmington CT 639C ONVOY, LLC - CT 920   2015-05-09   
860-777 9 Farmington CT 639C ONVOY, LLC - CT 920   2026-06-13   
860-780 0 Glastonbury CT 639C ONVOY, LLC - CT 920   2019-03-29   
860-780 1 Glastonbury CT 639C ONVOY, LLC - CT 920   2019-03-29   
860-780 7 Glastonbury CT 639C ONVOY, LLC - CT 920   2016-03-24   
860-780 8 Glastonbury CT 639C ONVOY, LLC - CT 920   2016-03-24   
860-781 9 Glastonbury CT 639C ONVOY, LLC - CT 920   2021-11-25   
860-782 4 Harwinton CT 639C ONVOY, LLC - CT 920   2019-08-09   
860-782 6 Harwinton CT 639C ONVOY, LLC - CT 920   2019-08-09   
860-783 A Manchester CT 639C ONVOY, LLC - CT 920      
860-783 1 Manchester CT 639C ONVOY, LLC - CT 920   2019-02-14   
860-783 6 Manchester CT 639C ONVOY, LLC - CT 920   2016-03-23   
860-783 7 Manchester CT 639C ONVOY, LLC - CT 920   2016-03-23   
860-784 4 Simsbury CT 639C ONVOY, LLC - CT 920   2021-03-04   
860-784 5 Simsbury CT 639C ONVOY, LLC - CT 920   2021-03-04   
860-784 7 Simsbury CT 639C ONVOY, LLC - CT 920   2021-03-04   
860-784 8 Simsbury CT 639C ONVOY, LLC - CT 920   2025-05-10   
860-784 9 Simsbury CT 639C ONVOY, LLC - CT 920   2025-10-12   
860-787 0 Windsor CT 639C ONVOY, LLC - CT 920   2019-06-17   
860-787 8 Windsor CT 639C ONVOY, LLC - CT 920   2019-06-17   
860-788 4 Middletown CT 639C ONVOY, LLC - CT 920   2015-05-08   
860-789 6 Windsor Locks CT 639C ONVOY, LLC - CT 920   2024-06-07   
860-789 9 Windsor Locks CT 639C ONVOY, LLC - CT 920   2026-01-12   
860-791 0 Manchester CT 639C ONVOY, LLC - CT 920   2019-02-14   
860-791 1 Manchester CT 639C ONVOY, LLC - CT 920   2019-06-14   
860-791 3 Manchester CT 639C ONVOY, LLC - CT 920   2020-07-16   
860-791 4 Manchester CT 639C ONVOY, LLC - CT 920   2020-07-16   
860-791 9 Manchester CT 639C ONVOY, LLC - CT 920   2019-02-14   
860-792 3 Putnam CT 639C ONVOY, LLC - CT 920   2022-08-22   
860-792 4 Putnam CT 639C ONVOY, LLC - CT 920   2020-07-16   
860-792 5 Putnam CT 639C ONVOY, LLC - CT 920   2020-07-16   
860-792 8 Putnam CT 639C ONVOY, LLC - CT 920   2023-05-06   
860-807 1 Middletown CT 639C ONVOY, LLC - CT 920   2021-11-25   
860-809 1 Lebanon CT 639C ONVOY, LLC - CT 920   2015-05-15   
860-809 2 Lebanon CT 639C ONVOY, LLC - CT 920   2019-08-09   
860-809 3 Lebanon CT 639C ONVOY, LLC - CT 920   2019-08-09   
860-809 4 Lebanon CT 639C ONVOY, LLC - CT 920   2020-08-20   
860-809 5 Lebanon CT 639C ONVOY, LLC - CT 920   2020-08-20   
860-812 3 Manchester CT 639C ONVOY, LLC - CT 920   2021-01-01   
860-812 4 Manchester CT 639C ONVOY, LLC - CT 920   2023-03-06   
860-812 7 Manchester CT 639C ONVOY, LLC - CT 920   2021-01-01   
860-813 2 East Hampton CT 639C ONVOY, LLC - CT 920   2020-11-22   
860-813 3 East Hampton CT 639C ONVOY, LLC - CT 920   2020-11-22   
860-813 6 East Hampton CT 639C ONVOY, LLC - CT 920   2021-08-08   
860-813 7 East Hampton CT 639C ONVOY, LLC - CT 920   2021-08-08   
860-813 8 East Hampton CT 639C ONVOY, LLC - CT 920   2019-03-29   
860-815 8 Glastonbury CT 639C ONVOY, LLC - CT 920   2021-11-25   
860-821 4 Putnam CT 639C ONVOY, LLC - CT 920   2015-05-15   
860-821 6 Putnam CT 639C ONVOY, LLC - CT 920   2016-03-23   
860-821 7 Putnam CT 639C ONVOY, LLC - CT 920   2016-03-23   
860-824 6 Canaan CT 639C ONVOY, LLC - CT 920   2019-08-09   
860-831 3 Windsor Locks CT 639C ONVOY, LLC - CT 920   2020-07-06   
860-831 4 Windsor Locks CT 639C ONVOY, LLC - CT 920   2020-07-06   
860-831 5 Windsor Locks CT 639C ONVOY, LLC - CT 920   2025-10-26   
860-835 0 Enfield CT 639C ONVOY, LLC - CT 920   2019-03-29   
860-838 7 Hartford CT 639C ONVOY, LLC - CT 920   2023-07-08   
860-843 0 Simsbury CT 639C ONVOY, LLC - CT 920   2023-10-01   
860-845 A Bristol CT 639C ONVOY, LLC - CT 920      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 >>

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.