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
234-704 5 Northfield OH 624H ONVOY SPECTRUM, LLC 320   2021-08-01   
234-704 7 Northfield OH 624H ONVOY SPECTRUM, LLC 320   2021-08-01   
234-710 A Northfield OH 624H ONVOY SPECTRUM, LLC 320      
234-710 0 Northfield OH 624H ONVOY SPECTRUM, LLC 320   2021-05-24   
234-710 2 Northfield OH 624H ONVOY SPECTRUM, LLC 320   2020-07-10   
234-710 3 Northfield OH 624H ONVOY SPECTRUM, LLC 320   2020-07-10   
234-710 5 Northfield OH 624H ONVOY SPECTRUM, LLC 320   2021-02-23   
234-710 6 Northfield OH 624H ONVOY SPECTRUM, LLC 320   2021-02-23   
234-710 7 Northfield OH 624H ONVOY SPECTRUM, LLC 320   2019-12-07   
440-335 0 Kingsville OH 624H ONVOY SPECTRUM, LLC 320   2021-06-07   
440-560 2 Rock Creek OH 624H ONVOY SPECTRUM, LLC 320   2021-11-25   
440-560 3 Rock Creek OH 624H ONVOY SPECTRUM, LLC 320   2021-11-25   
440-560 5 Rock Creek OH 624H ONVOY SPECTRUM, LLC 320   2021-06-07   
440-643 5 Columbia Station OH 624H ONVOY SPECTRUM, LLC 320   2021-11-19   
440-643 6 Columbia Station OH 624H ONVOY SPECTRUM, LLC 320   2021-06-06   
440-643 8 Columbia Station OH 624H ONVOY SPECTRUM, LLC 320   2021-11-19   
440-659 0 Perry OH 624H ONVOY SPECTRUM, LLC 320   2021-11-19   
440-659 4 Perry OH 624H ONVOY SPECTRUM, LLC 320   2021-06-07   
440-690 1 Elyria OH 624H ONVOY SPECTRUM, LLC 320   2021-11-18   
440-690 6 Elyria OH 624H ONVOY SPECTRUM, LLC 320   2021-06-06   
440-694 0 Ashtabula OH 624H ONVOY SPECTRUM, LLC 320   2021-11-26   
440-694 1 Ashtabula OH 624H ONVOY SPECTRUM, LLC 320   2021-11-26   
440-694 6 Ashtabula OH 624H ONVOY SPECTRUM, LLC 320   2021-06-14   
440-737 6 Trumbull OH 624H ONVOY SPECTRUM, LLC 320   2021-06-07   
440-778 A Pierpont OH 624H ONVOY SPECTRUM, LLC 320      
440-778 5 Pierpont OH 624H ONVOY SPECTRUM, LLC 320   2021-11-19   
440-778 6 Pierpont OH 624H ONVOY SPECTRUM, LLC 320   2021-11-19   
440-778 7 Pierpont OH 624H ONVOY SPECTRUM, LLC 320   2021-08-16   
440-790 A Geneva OH 624H ONVOY SPECTRUM, LLC 320      
440-790 7 Geneva OH 624H ONVOY SPECTRUM, LLC 320   2021-07-11   
440-795 2 Kingsville OH 624H ONVOY SPECTRUM, LLC 320   2021-11-19   
440-795 3 Kingsville OH 624H ONVOY SPECTRUM, LLC 320   2021-11-19   
440-837 8 Dorset OH 624H ONVOY SPECTRUM, LLC 320   2021-06-06   
440-844 A Madison OH 624H ONVOY SPECTRUM, LLC 320      
440-844 8 Madison OH 624H ONVOY SPECTRUM, LLC 320   2021-07-12   
440-844 9 Madison OH 624H ONVOY SPECTRUM, LLC 320   2021-12-10   
440-880 6 Austinburg OH 624H ONVOY SPECTRUM, LLC 320   2021-06-06   
440-902 A Elyria OH 624H ONVOY SPECTRUM, LLC 320      
440-902 3 Elyria OH 624H ONVOY SPECTRUM, LLC 320   2022-02-11   
440-902 4 Elyria OH 624H ONVOY SPECTRUM, LLC 320   2022-02-11   
440-902 9 Elyria OH 624H ONVOY SPECTRUM, LLC 320   2022-01-14   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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