Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 318 [Rate centres in NPA 318] [Dial plan for NPA 318]

NXX: 633

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-633 A Delta LA VCBGMSMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
318-633 0 Delta LA JCSNMSCPXMZ  749E ONVOY, LLC - LA 482   2019-03-30   
318-633 1 Delta LA JCSNMSPSXFY  073H TELNYX LLC 482   2019-11-18   
318-633 3 Delta LA JCSNMSCPXMZ  749E ONVOY, LLC - LA 482   2021-02-25   
318-633 4 Delta LA JCSNMSPSXPY  516J TON80 COMMUNICATIONS, LLC 482   2022-03-30   
318-633 5 Delta LA JCSNMSCP60Z  624H ONVOY SPECTRUM, LLC 482   2024-11-21   
318-633 7 Delta LA JCSNMSCPXMZ  749E ONVOY, LLC - LA 482   2023-09-28   
318-633 8 Delta LA JCSNMSCP60Z  624H ONVOY SPECTRUM, LLC 482   2023-07-05   
318-633 9 Delta LA VCBGMSMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      

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

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