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
630-626 7 Bensenville IL 624H ONVOY SPECTRUM, LLC 358   2022-01-07   
630-634 1 Bensenville IL 624H ONVOY SPECTRUM, LLC 358   2022-01-07   
630-647 0 Bensenville IL 624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-647 9 Bensenville IL 624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-657 9 Warrenville IL 624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-658 1 Warrenville IL 624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-658 3 Warrenville IL 624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-658 4 Warrenville IL 624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-658 5 Warrenville IL 624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-658 6 Warrenville IL 624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-658 8 Warrenville IL 624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-720 3 Aurora IL 624H ONVOY SPECTRUM, LLC 358   2021-05-23   
630-720 4 Aurora IL 624H ONVOY SPECTRUM, LLC 358   2021-05-23   
630-720 8 Aurora IL 624H ONVOY SPECTRUM, LLC 358   2022-06-19   
630-735 9 Bensenville IL 624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-749 6 Elmhurst IL 624H ONVOY SPECTRUM, LLC 358   2021-11-19   
630-749 7 Elmhurst IL 624H ONVOY SPECTRUM, LLC 358   2022-02-19   
630-760 0 Bensenville IL 624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-760 8 Bensenville IL 624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-760 9 Bensenville IL 624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-775 4 Bensenville IL 624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-791 1 Warrenville IL 624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-821 1 Warrenville IL 624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-864 4 Naperville IL 624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-919 1 Bensenville IL 624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-931 9 Bensenville IL 624H ONVOY SPECTRUM, LLC 358   2022-01-07   
630-949 4 Wheaton IL 624H ONVOY SPECTRUM, LLC 358   2022-06-25   
630-949 5 Wheaton IL 624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-949 6 Wheaton IL 624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-949 7 Wheaton IL 624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-974 2 Hinsdale IL 624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-982 7 Big Rock IL 624H ONVOY SPECTRUM, LLC 358   2021-11-13   
630-982 9 Big Rock IL 624H ONVOY SPECTRUM, LLC 358   2021-11-13   
708-303 2 Cicero IL 624H ONVOY SPECTRUM, LLC 358   2021-06-27   
708-312 8 Blue Island IL 624H ONVOY SPECTRUM, LLC 358   2022-04-23   
708-312 9 Blue Island IL 624H ONVOY SPECTRUM, LLC 358   2022-04-23   
708-321 9 Tinley Park IL 624H ONVOY SPECTRUM, LLC 358   2024-10-31   
708-375 6 Bellwood IL 624H ONVOY SPECTRUM, LLC 358   2021-06-27   
708-432 9 Bellwood IL 624H ONVOY SPECTRUM, LLC 358   2024-10-14   
708-433 6 Beecher IL 624H ONVOY SPECTRUM, LLC 358   2021-06-27   
708-470 1 Blue Island IL 624H ONVOY SPECTRUM, LLC 358   2021-11-15   
708-470 2 Blue Island IL 624H ONVOY SPECTRUM, LLC 358   2021-11-15   
708-470 3 Blue Island IL 624H ONVOY SPECTRUM, LLC 358   2021-11-15   
708-470 4 Blue Island IL 624H ONVOY SPECTRUM, LLC 358   2021-11-15   
708-470 5 Blue Island IL 624H ONVOY SPECTRUM, LLC 358   2021-11-15   
708-593 8 Bellwood IL 624H ONVOY SPECTRUM, LLC 358   2024-10-14   
708-604 1 Palos Park IL 624H ONVOY SPECTRUM, LLC 358   2024-04-19   
708-604 6 Palos Park IL 624H ONVOY SPECTRUM, LLC 358   2024-10-14   
708-604 7 Palos Park IL 624H ONVOY SPECTRUM, LLC 358   2024-10-14   
708-623 8 Tinley Park IL 624H ONVOY SPECTRUM, LLC 358   2024-04-19   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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