Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 775 [Rate centres in NPA 775] [Dial plan for NPA 775]

NXX: 457

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
775-457 A Imlay NV RENONV12KMD  073H TELNYX LLC 720      
775-457 0 Imlay NV RENONV12KMD  073H TELNYX LLC 720   2021-01-07   
775-457 1 Imlay NV   515J IP HORIZON LLC 720   2022-04-21   
775-457 2 Imlay NV RENONV12LMD  624H ONVOY SPECTRUM, LLC 720   2023-11-20   
775-457 3 Imlay NV RENONV034MD  516C AT&T CORP. 720   2025-01-22   
775-457 8 Imlay NV RENQNVDD0MD  939H COMMIO, LLC 720   2022-10-23   
775-457 9 Imlay NV RENONV02CM1  6010 NEW CINGULAR WIRELESS PCS, LLC 720   2021-08-27   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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