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Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
860-345 5 Haddam CT 639C ONVOY, LLC - CT 920   2020-06-21   
860-345 6 Haddam CT 639C ONVOY, LLC - CT 920   2020-02-28   
860-351 1 Plainville CT 639C ONVOY, LLC - CT 920   2023-02-12   
860-351 4 Plainville CT 639C ONVOY, LLC - CT 920   2023-02-18   
860-351 6 Plainville CT 639C ONVOY, LLC - CT 920   2023-07-31   
860-352 6 Canton CT 639C ONVOY, LLC - CT 920   2020-02-28   
860-356 3 New Britain CT 639C ONVOY, LLC - CT 920   2016-03-21   
860-359 8 Columbia CT 639C ONVOY, LLC - CT 920   2015-05-17   
860-362 1 Canaan CT 639C ONVOY, LLC - CT 920   2015-06-06   
860-362 2 Canaan CT 639C ONVOY, LLC - CT 920   2020-07-06   
860-362 3 Canaan CT 639C ONVOY, LLC - CT 920   2020-07-06   
860-362 8 Canaan CT 639C ONVOY, LLC - CT 920   2019-08-09   
860-364 6 Sharon CT 639C ONVOY, LLC - CT 920   2020-11-22   
860-364 8 Sharon CT 639C ONVOY, LLC - CT 920   2020-11-22   
860-370 2 Windsor Locks CT 639C ONVOY, LLC - CT 920   2015-05-16   
860-370 3 Windsor Locks CT 639C ONVOY, LLC - CT 920   2020-02-29   
860-370 4 Windsor Locks CT 639C ONVOY, LLC - CT 920   2020-02-29   
860-370 8 Windsor Locks CT 639C ONVOY, LLC - CT 920   2019-03-30   
860-374 0 Deep River CT 639C ONVOY, LLC - CT 920   2019-08-09   
860-374 2 Deep River CT 639C ONVOY, LLC - CT 920   2020-02-28   
860-374 4 Deep River CT 639C ONVOY, LLC - CT 920   2019-10-12   
860-374 6 Deep River CT 639C ONVOY, LLC - CT 920   2019-10-12   
860-374 7 Deep River CT 639C ONVOY, LLC - CT 920   2020-02-28   
860-374 9 Deep River CT 639C ONVOY, LLC - CT 920   2019-08-09   
860-378 2 Southington CT 639C ONVOY, LLC - CT 920   2020-07-06   
860-382 4 Putnam CT 639C ONVOY, LLC - CT 920   2021-03-04   
860-385 6 Southington CT 639C ONVOY, LLC - CT 920   2020-07-06   
860-385 8 Southington CT 639C ONVOY, LLC - CT 920   2019-06-17   
860-389 9 New London CT 639C ONVOY, LLC - CT 920   2023-08-06   
860-390 2 Lyme CT 639C ONVOY, LLC - CT 920   2015-05-15   
860-390 4 Lyme CT 639C ONVOY, LLC - CT 920   2019-08-09   
860-390 5 Lyme CT 639C ONVOY, LLC - CT 920   2019-08-09   
860-393 1 Litchfield CT 639C ONVOY, LLC - CT 920   2015-05-15   
860-397 0 Sharon CT 639C ONVOY, LLC - CT 920   2020-06-21   
860-397 2 Sharon CT 639C ONVOY, LLC - CT 920   2015-05-15   
860-397 3 Sharon CT 639C ONVOY, LLC - CT 920   2020-06-21   
860-397 6 Sharon CT 639C ONVOY, LLC - CT 920   2019-08-09   
860-397 9 Sharon CT 639C ONVOY, LLC - CT 920   2021-03-04   
860-400 3 Ledyard CT 639C ONVOY, LLC - CT 920   2015-05-15   
860-401 A Danielson CT 639C ONVOY, LLC - CT 920   2024-05-03   
860-401 0 Danielson CT 639C ONVOY, LLC - CT 920   2024-05-03   
860-404 9 Farmington CT 639C ONVOY, LLC - CT 920   2023-07-09   
860-406 5 Southington CT 639C ONVOY, LLC - CT 920   2016-03-24   
860-406 7 Southington CT 639C ONVOY, LLC - CT 920   2016-03-24   
860-407 3 Jewett City CT 639C ONVOY, LLC - CT 920   2015-05-18   
860-407 4 Jewett City CT 639C ONVOY, LLC - CT 920   2016-04-24   
860-407 5 Jewett City CT 639C ONVOY, LLC - CT 920   2016-04-24   
860-407 6 Jewett City CT 639C ONVOY, LLC - CT 920   2019-06-17   
860-407 8 Jewett City CT 639C ONVOY, LLC - CT 920   2019-06-17   
860-413 0 Simsbury CT 639C ONVOY, LLC - CT 920   2019-02-26   

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Last updated: Fri, 10 Jul 2026 02:55:48 UTC

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