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 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
959-265 6 Essex CT 639C ONVOY, LLC - CT 920   2018-10-30   
959-265 7 Essex CT 639C ONVOY, LLC - CT 920   2018-10-30   
959-267 A Bristol CT 639C ONVOY, LLC - CT 920   2024-06-22   
959-267 0 Bristol CT 639C ONVOY, LLC - CT 920   2024-06-22   
959-269 1 North Thompson CT 639C ONVOY, LLC - CT 920   2023-02-10   
959-271 A Pawcatuck CT 639C ONVOY, LLC - CT 920      
959-271 1 Pawcatuck CT 639C ONVOY, LLC - CT 920   2020-08-10   
959-271 2 Pawcatuck CT 639C ONVOY, LLC - CT 920   2020-08-10   
959-271 3 Pawcatuck CT 639C ONVOY, LLC - CT 920   2021-03-04   
959-271 4 Pawcatuck CT 639C ONVOY, LLC - CT 920   2021-03-04   
959-271 6 Pawcatuck CT 639C ONVOY, LLC - CT 920   2021-11-25   
959-283 2 Glastonbury CT 639C ONVOY, LLC - CT 920   2023-08-18   
959-283 3 Glastonbury CT 639C ONVOY, LLC - CT 920   2023-08-18   
959-283 4 Glastonbury CT 639C ONVOY, LLC - CT 920   2023-08-18   
959-283 5 Glastonbury CT 639C ONVOY, LLC - CT 920   2023-08-18   
959-283 6 Glastonbury CT 639C ONVOY, LLC - CT 920   2023-08-18   
959-288 1 Enfield CT 639C ONVOY, LLC - CT 920   2023-01-21   
959-288 2 Enfield CT 639C ONVOY, LLC - CT 920   2023-01-21   
959-288 3 Enfield CT 639C ONVOY, LLC - CT 920   2023-01-21   
959-300 A Kent CT 639C ONVOY, LLC - CT 920      
959-300 0 Kent CT 639C ONVOY, LLC - CT 920   2019-09-13   
959-300 2 Kent CT 639C ONVOY, LLC - CT 920   2019-09-13   
959-300 6 Kent CT 639C ONVOY, LLC - CT 920   2020-11-22   
959-300 7 Kent CT 639C ONVOY, LLC - CT 920   2020-11-22   
959-301 A Coventry CT 639C ONVOY, LLC - CT 920      
959-301 1 Coventry CT 639C ONVOY, LLC - CT 920   2020-07-26   
959-301 2 Coventry CT 639C ONVOY, LLC - CT 920   2020-07-26   
959-301 3 Coventry CT 639C ONVOY, LLC - CT 920   2020-11-22   
959-301 4 Coventry CT 639C ONVOY, LLC - CT 920   2020-11-22   
959-301 6 Coventry CT 639C ONVOY, LLC - CT 920   2021-07-03   
959-301 7 Coventry CT 639C ONVOY, LLC - CT 920   2021-07-03   
959-310 2 Bristol CT 639C ONVOY, LLC - CT 920   2021-04-26   
959-310 3 Bristol CT 639C ONVOY, LLC - CT 920   2021-04-26   
959-310 4 Bristol CT 639C ONVOY, LLC - CT 920   2021-04-26   
959-310 5 Bristol CT 639C ONVOY, LLC - CT 920   2021-04-26   
959-335 A Norfolk CT 639C ONVOY, LLC - CT 920      
959-335 0 Norfolk CT 639C ONVOY, LLC - CT 920   2017-06-09   
959-335 1 Norfolk CT 639C ONVOY, LLC - CT 920   2019-03-29   
959-335 4 Norfolk CT 639C ONVOY, LLC - CT 920   2021-03-04   
959-335 5 Norfolk CT 639C ONVOY, LLC - CT 920   2018-10-30   
959-335 6 Norfolk CT 639C ONVOY, LLC - CT 920   2018-10-30   
959-335 9 Norfolk CT 639C ONVOY, LLC - CT 920   2018-02-12   
959-345 1 Danielson CT 639C ONVOY, LLC - CT 920   2021-06-03   
959-345 2 Danielson CT 639C ONVOY, LLC - CT 920   2021-06-03   
959-345 3 Danielson CT 639C ONVOY, LLC - CT 920   2020-11-22   
959-345 5 Danielson CT 639C ONVOY, LLC - CT 920   2020-11-22   
959-345 7 Danielson CT 639C ONVOY, LLC - CT 920   2021-06-03   
959-345 8 Danielson CT 639C ONVOY, LLC - CT 920   2021-04-26   
959-345 9 Danielson CT 639C ONVOY, LLC - CT 920   2021-04-26   
959-356 2 Haddam CT 639C ONVOY, LLC - CT 920   2021-03-04   
959-356 3 Haddam CT 639C ONVOY, LLC - CT 920   2021-03-04   
959-400 A Lakeville CT 639C ONVOY, LLC - CT 920      
959-400 0 Lakeville CT 639C ONVOY, LLC - CT 920   2019-09-13   
959-400 4 Lakeville CT 639C ONVOY, LLC - CT 920   2019-09-13   
959-400 5 Lakeville CT 639C ONVOY, LLC - CT 920   2020-11-22   
959-400 6 Lakeville CT 639C ONVOY, LLC - CT 920   2020-11-22   
959-400 8 Lakeville CT 639C ONVOY, LLC - CT 920   2020-08-20   
959-400 9 Lakeville CT 639C ONVOY, LLC - CT 920   2020-08-20   
959-410 1 Colchester CT 639C ONVOY, LLC - CT 920   2021-06-03   
959-410 2 Colchester CT 639C ONVOY, LLC - CT 920   2021-06-03   
959-410 7 Colchester CT 639C ONVOY, LLC - CT 920   2024-03-08   
959-410 8 Colchester CT 639C ONVOY, LLC - CT 920   2021-04-26   
959-410 9 Colchester CT 639C ONVOY, LLC - CT 920   2021-04-26   
959-426 2 Coventry CT 639C ONVOY, LLC - CT 920   2023-10-14   
959-426 6 Coventry CT 639C ONVOY, LLC - CT 920   2023-10-14   
959-426 7 Coventry CT 639C ONVOY, LLC - CT 920   2023-10-14   
959-426 8 Coventry CT 639C ONVOY, LLC - CT 920   2023-10-14   
959-426 9 Coventry CT 639C ONVOY, LLC - CT 920   2023-10-14   
959-456 5 Canterbury CT 639C ONVOY, LLC - CT 920   2020-11-22   
959-456 6 Canterbury CT 639C ONVOY, LLC - CT 920   2020-11-22   
959-456 8 Canterbury CT 639C ONVOY, LLC - CT 920   2019-08-09   
959-456 9 Canterbury CT 639C ONVOY, LLC - CT 920   2019-08-09   
959-465 6 Watertown CT 639C ONVOY, LLC - CT 920   2021-11-01   
959-465 7 Watertown CT 639C ONVOY, LLC - CT 920   2021-11-01   
959-466 0 Washington CT 639C ONVOY, LLC - CT 920   2023-07-31   
959-466 1 Washington CT 639C ONVOY, LLC - CT 920   2023-10-14   
959-466 2 Washington CT 639C ONVOY, LLC - CT 920   2023-10-14   
959-466 4 Washington CT 639C ONVOY, LLC - CT 920   2022-03-17   
959-500 A Ledyard CT 639C ONVOY, LLC - CT 920      
959-500 0 Ledyard CT 639C ONVOY, LLC - CT 920   2019-09-13   
959-500 4 Ledyard CT 639C ONVOY, LLC - CT 920   2019-09-13   
959-500 5 Ledyard CT 639C ONVOY, LLC - CT 920   2020-08-20   
959-500 6 Ledyard CT 639C ONVOY, LLC - CT 920   2020-08-20   
959-500 7 Ledyard CT 639C ONVOY, LLC - CT 920   2020-11-22   
959-500 8 Ledyard CT 639C ONVOY, LLC - CT 920   2020-11-22   
959-510 2 Columbia CT 639C ONVOY, LLC - CT 920   2021-11-25   
959-510 4 Columbia CT 639C ONVOY, LLC - CT 920   2024-04-11   
959-510 5 Columbia CT 639C ONVOY, LLC - CT 920   2021-04-18   
959-510 6 Columbia CT 639C ONVOY, LLC - CT 920   2021-04-18   
959-559 1 Middletown CT 639C ONVOY, LLC - CT 920   2022-12-23   
959-559 2 Middletown CT 639C ONVOY, LLC - CT 920   2022-12-23   
959-559 3 Middletown CT 639C ONVOY, LLC - CT 920   2022-12-23   
959-559 4 Middletown CT 639C ONVOY, LLC - CT 920   2023-01-27   
959-559 5 Middletown CT 639C ONVOY, LLC - CT 920   2023-01-27   
959-559 8 Middletown CT 639C ONVOY, LLC - CT 920   2023-01-27   
959-566 A Lebanon CT 639C ONVOY, LLC - CT 920      
959-566 5 Lebanon CT 639C ONVOY, LLC - CT 920   2020-12-27   
959-566 6 Lebanon CT 639C ONVOY, LLC - CT 920   2020-12-27   
959-588 0 Niantic CT 639C ONVOY, LLC - CT 920   2023-10-14   
959-588 1 Niantic CT 639C ONVOY, LLC - CT 920   2023-10-14   

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

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.