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 19 20 21 22 23 24 25 26 27 28 29 30 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
959-588 2 Niantic CT 639C ONVOY, LLC - CT 920   2023-10-14   
959-588 3 Niantic CT 639C ONVOY, LLC - CT 920   2023-10-14   
959-588 4 Niantic CT 639C ONVOY, LLC - CT 920   2023-10-14   
959-590 1 New Britain CT 639C ONVOY, LLC - CT 920   2023-02-11   
959-590 2 New Britain CT 639C ONVOY, LLC - CT 920   2023-02-11   
959-590 3 New Britain CT 639C ONVOY, LLC - CT 920   2023-02-11   
959-600 A Plainfield CT 639C ONVOY, LLC - CT 920      
959-600 0 Plainfield CT 639C ONVOY, LLC - CT 920   2019-09-13   
959-600 2 Plainfield CT 639C ONVOY, LLC - CT 920   2020-11-22   
959-600 3 Plainfield CT 639C ONVOY, LLC - CT 920   2020-11-22   
959-600 4 Plainfield CT 639C ONVOY, LLC - CT 920   2019-09-13   
959-600 6 Plainfield CT 639C ONVOY, LLC - CT 920   2020-08-20   
959-600 7 Plainfield CT 639C ONVOY, LLC - CT 920   2020-08-20   
959-610 3 Harwinton CT 639C ONVOY, LLC - CT 920   2021-04-18   
959-610 4 Harwinton CT 639C ONVOY, LLC - CT 920   2021-04-18   
959-666 A Hartford CT 639C ONVOY, LLC - CT 920      
959-666 2 Hartford CT 639C ONVOY, LLC - CT 920   2022-12-30   
959-666 4 Hartford CT 639C ONVOY, LLC - CT 920   2022-12-30   
959-666 5 Hartford CT 639C ONVOY, LLC - CT 920   2022-12-30   
959-666 6 Hartford CT 639C ONVOY, LLC - CT 920   2017-12-02   
959-666 7 Hartford CT 639C ONVOY, LLC - CT 920   2018-11-12   
959-666 8 Hartford CT 639C ONVOY, LLC - CT 920   2018-11-12   
959-666 9 Hartford CT 639C ONVOY, LLC - CT 920   2019-03-29   
959-746 3 Old Saybrook CT 639C ONVOY, LLC - CT 920   2023-10-14   
959-746 4 Old Saybrook CT 639C ONVOY, LLC - CT 920   2023-10-14   
959-746 5 Old Saybrook CT 639C ONVOY, LLC - CT 920   2023-10-14   
959-746 6 Old Saybrook CT 639C ONVOY, LLC - CT 920   2023-10-14   
959-746 8 Old Saybrook CT 639C ONVOY, LLC - CT 920   2023-10-14   
959-758 0 Plainfield CT 639C ONVOY, LLC - CT 920   2023-06-26   
959-758 3 Plainfield CT 639C ONVOY, LLC - CT 920   2022-03-18   
959-758 4 Plainfield CT 639C ONVOY, LLC - CT 920   2022-01-16   
959-758 5 Plainfield CT 639C ONVOY, LLC - CT 920   2022-01-16   
959-758 7 Plainfield CT 639C ONVOY, LLC - CT 920   2021-12-06   
959-758 8 Plainfield CT 639C ONVOY, LLC - CT 920   2021-12-06   
959-758 9 Plainfield CT 639C ONVOY, LLC - CT 920   2022-03-18   
959-763 2 Danielson CT 639C ONVOY, LLC - CT 920   2023-08-18   
959-763 3 Danielson CT 639C ONVOY, LLC - CT 920   2023-08-18   
959-763 4 Danielson CT 639C ONVOY, LLC - CT 920   2023-08-18   
959-763 5 Danielson CT 639C ONVOY, LLC - CT 920   2023-08-18   
959-763 9 Danielson CT 639C ONVOY, LLC - CT 920   2023-08-18   
959-777 A Hartford CT 639C ONVOY, LLC - CT 920      
959-777 3 Hartford CT 639C ONVOY, LLC - CT 920   2015-07-31   
959-777 4 Hartford CT 639C ONVOY, LLC - CT 920   2015-07-31   
959-777 5 Hartford CT 639C ONVOY, LLC - CT 920   2015-07-31   
959-777 6 Hartford CT 639C ONVOY, LLC - CT 920   2015-07-31   
959-777 7 Hartford CT 639C ONVOY, LLC - CT 920   2015-03-30   
959-777 8 Hartford CT 639C ONVOY, LLC - CT 920   2015-07-31   
959-777 9 Hartford CT 639C ONVOY, LLC - CT 920   2015-07-31   
959-799 0 Torrington CT 639C ONVOY, LLC - CT 920   2023-08-18   
959-799 5 Torrington CT 639C ONVOY, LLC - CT 920   2023-08-18   

<< 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 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.