Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 440 [Rate centres in NPA 440] [Dial plan for NPA 440]

NXX: 750

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-750 A Parkman OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
440-750 0 Parkman OH CLEVOHEK9MD  073H TELNYX LLC 320   2021-03-13   
440-750 1 Parkman OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2020-07-25   
440-750 2 Parkman OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2020-07-25   
440-750 3 Parkman OH CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320   2024-10-25   
440-750 4 Parkman OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2021-01-31   
440-750 5 Parkman OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2021-01-31   
440-750 6 Parkman OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2021-01-31   
440-750 7 Parkman OH CLEVOH64X0X  624H ONVOY SPECTRUM, LLC 320   2021-06-07   
440-750 8 Parkman OH CLEVOH64X0X  624H ONVOY SPECTRUM, LLC 320   2021-11-19   
440-750 9 Parkman OH CLEVOH64X0X  624H ONVOY SPECTRUM, LLC 320   2021-11-19   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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