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: 743

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-743 A Doyline LA SHPTLAMADS3  3807 NETWORK TELEPHONE CORPORATION - LA 486      
318-743 2 Doyline LA   260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA 486   2022-03-17   
318-743 6 Doyline LA SHPTLAMADS3  3807 NETWORK TELEPHONE CORPORATION - LA 486      

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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