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:

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   2005-06-20   
318-743 6 Doyline LA   3807 NETWORK TELEPHONE CORPORATION - LA 486      

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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