Local Calling Guide

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
475-755 7 Norwalk CT 639C ONVOY, LLC - CT 920   2020-11-22   
475-755 8 Norwalk CT 639C ONVOY, LLC - CT 920   2020-11-22   
475-758 2 New Canaan CT 639C ONVOY, LLC - CT 920   2021-03-04   
475-758 3 New Canaan CT 639C ONVOY, LLC - CT 920   2021-03-04   
475-758 5 New Canaan CT 639C ONVOY, LLC - CT 920   2021-08-08   
475-758 8 New Canaan CT 639C ONVOY, LLC - CT 920   2021-08-08   
475-763 1 Naugatuck CT 639C ONVOY, LLC - CT 920   2023-08-18   
475-763 2 Naugatuck CT 639C ONVOY, LLC - CT 920   2023-06-26   
475-763 3 Naugatuck CT 639C ONVOY, LLC - CT 920   2023-05-06   
475-763 6 Naugatuck CT 639C ONVOY, LLC - CT 920   2023-08-18   
475-763 7 Naugatuck CT 639C ONVOY, LLC - CT 920   2023-08-18   
475-763 9 Naugatuck CT 639C ONVOY, LLC - CT 920   2023-08-18   
475-766 1 New Haven CT 639C ONVOY, LLC - CT 920   2021-07-03   
475-766 2 New Haven CT 639C ONVOY, LLC - CT 920   2021-07-03   
475-766 4 New Haven CT 639C ONVOY, LLC - CT 920   2021-07-03   
475-766 5 New Haven CT 639C ONVOY, LLC - CT 920   2021-07-03   
475-766 7 New Haven CT 639C ONVOY, LLC - CT 920   2021-01-01   
475-766 8 New Haven CT 639C ONVOY, LLC - CT 920   2021-01-01   
475-775 A Meriden CT 639C ONVOY, LLC - CT 920      
475-775 7 Meriden CT 639C ONVOY, LLC - CT 920   2016-04-07   
475-775 8 Meriden CT 639C ONVOY, LLC - CT 920   2016-04-07   
475-777 3 Ansonia-Derby CT 639C ONVOY, LLC - CT 920   2015-05-09   
475-800 A New Haven CT 639C ONVOY, LLC - CT 920      
475-800 0 New Haven CT 639C ONVOY, LLC - CT 920   2017-11-26   
475-800 1 New Haven CT 639C ONVOY, LLC - CT 920   2019-06-27   
475-800 8 New Haven CT 639C ONVOY, LLC - CT 920   2017-11-26   
475-832 3 Wilton CT 639C ONVOY, LLC - CT 920   2023-10-14   
475-832 5 Wilton CT 639C ONVOY, LLC - CT 920   2023-10-14   
475-832 6 Wilton CT 639C ONVOY, LLC - CT 920   2023-10-14   
475-832 7 Wilton CT 639C ONVOY, LLC - CT 920   2023-10-14   
475-832 8 Wilton CT 639C ONVOY, LLC - CT 920   2023-10-14   
475-877 2 Redding CT 639C ONVOY, LLC - CT 920   2021-03-04   
475-877 5 Redding CT 639C ONVOY, LLC - CT 920   2021-11-01   
475-877 9 Redding CT 639C ONVOY, LLC - CT 920   2021-11-01   
475-887 2 Westport CT 639C ONVOY, LLC - CT 920   2023-08-18   
475-887 3 Westport CT 639C ONVOY, LLC - CT 920   2023-08-18   
475-887 4 Westport CT 639C ONVOY, LLC - CT 920   2023-08-18   
475-887 6 Westport CT 639C ONVOY, LLC - CT 920   2023-08-18   
475-887 9 Westport CT 639C ONVOY, LLC - CT 920   2023-08-18   
475-888 0 Fairfield CT 639C ONVOY, LLC - CT 920   2015-05-08   
475-888 1 Fairfield CT 639C ONVOY, LLC - CT 920   2019-04-22   
475-888 2 Fairfield CT 639C ONVOY, LLC - CT 920   2019-04-22   
475-889 7 Norwalk CT 639C ONVOY, LLC - CT 920   2018-06-04   
475-900 A Guilford CT 639C ONVOY, LLC - CT 920      
475-900 3 Guilford CT 639C ONVOY, LLC - CT 920   2020-07-06   
475-900 4 Guilford CT 639C ONVOY, LLC - CT 920   2020-07-06   
475-900 5 Guilford CT 639C ONVOY, LLC - CT 920   2020-07-06   
475-900 7 Guilford CT 639C ONVOY, LLC - CT 920   2019-09-13   
475-900 8 Guilford CT 639C ONVOY, LLC - CT 920   2019-09-13   
475-946 2 Old Greenwich CT 639C ONVOY, LLC - CT 920   2022-09-17   

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

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