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: 735

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-735 A Shreveport LA SHPTLAMAXYZ  073H TELNYX LLC 486      
318-735 1 Shreveport LA SHPTLAMAXYZ  073H TELNYX LLC 486   2020-01-11   
318-735 2 Shreveport LA   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 486   2025-06-25   
318-735 3 Shreveport LA   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 486   2025-06-25   
318-735 4 Shreveport LA   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 486   2025-06-25   

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

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