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Area code/prefix search

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
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   
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   
959-595 3 Southington CT 639C ONVOY, LLC - CT 920   2026-05-21   
959-595 4 Southington CT 639C ONVOY, LLC - CT 920   2025-09-28   
959-595 8 Southington CT 639C ONVOY, LLC - CT 920   2024-03-08   
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   
959-625 1 Clinton CT 639C ONVOY, LLC - CT 920   2024-05-11   
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   
959-716 5 New London CT 639C ONVOY, LLC - CT 920   2024-03-09   
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   

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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