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: 544

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-544 A Castor LA CASTLAMARS2  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-544 0 Castor LA CASTLAMARS2  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-544 1 Castor LA SHPTLAMA02Z  624H ONVOY SPECTRUM, LLC 486   2023-07-14   
318-544 2 Castor LA CASTLAMARS2  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-544 3 Castor LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2022-12-17   
318-544 4 Castor LA SHPTLAMA19Z  145J TERRA NOVA TELECOM INC. 486   2022-11-02   
318-544 7 Castor LA CASTLAMARS2  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-544 8 Castor LA CASTLAMARS2  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-544 9 Castor LA CASTLAMARS2  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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