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: 755

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-755 A Ashtabula OH CLEVOHEKJMD  965H FRACTEL, LLC 320      
440-755 0 Ashtabula OH   6529 T-MOBILE USA, INC. 320   2020-10-04   
440-755 1 Ashtabula OH   6529 T-MOBILE USA, INC. 320   2020-10-04   
440-755 2 Ashtabula OH   6529 T-MOBILE USA, INC. 320   2020-10-04   
440-755 3 Ashtabula OH   6529 T-MOBILE USA, INC. 320   2020-10-04   
440-755 4 Ashtabula OH   6529 T-MOBILE USA, INC. 320   2020-10-04   
440-755 5 Ashtabula OH   965H FRACTEL, LLC 320   2020-07-02   
440-755 6 Ashtabula OH   464C ONVOY, LLC - OH 320   2020-12-20   
440-755 7 Ashtabula OH   464C ONVOY, LLC - OH 320   2020-12-20   
440-755 8 Ashtabula OH   073H TELNYX LLC 320   2021-03-08   
440-755 9 Ashtabula OH   6529 T-MOBILE USA, INC. 320   2021-04-23   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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