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: 734

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-734 A Shreveport LA   749E ONVOY, LLC - LA 486   2025-04-08   
318-734 0 Shreveport LA   749E ONVOY, LLC - LA 486   2008-07-27   
318-734 7 Shreveport LA SHPTLA12X2Z  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 486   2008-10-12   
318-734 8 Shreveport LA SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486   2008-12-08   
318-734 9 Shreveport LA SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486   2008-12-08   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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