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Wallingford, CT

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
475-310 1   199F BANDWIDTH.COM CLEC, LLC - CT 920   2022-01-17   
475-310 2   515J IP HORIZON LLC 920   2022-07-17   
475-310 3   639C ONVOY, LLC - CT 920   2022-01-18   
475-310 4   624H ONVOY SPECTRUM, LLC 920   2022-01-28   
475-310 5   624H ONVOY SPECTRUM, LLC 920   2022-01-28   
475-310 6   539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2023-07-14   
475-310 7   866H BARR TEL USA, INC. - CT 920   2022-05-18   
475-310 8   539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2023-02-26   
475-310 9   539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2022-12-15   
475-381 A HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2024-12-05   
475-381 0   639C ONVOY, LLC - CT 920   2024-12-05   
475-381 1   639C ONVOY, LLC - CT 920   2024-12-15   
475-381 2   639C ONVOY, LLC - CT 920   2026-01-12   
475-381 8   639C ONVOY, LLC - CT 920   2025-05-10   
475-381 9   639C ONVOY, LLC - CT 920   2025-10-26   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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