Local Calling Guide

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NPA: 318 [Rate centres in NPA 318] [Dial plan for NPA 318]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-850 1 Plaucheville LA SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486   2023-09-23   
318-850 2 Plaucheville LA   612K CSC VOICE, LLC 486   2024-04-15   
318-850 5 Plaucheville LA   145J TERRA NOVA TELECOM INC. 486   2025-07-06   
318-850 9 Plaucheville LA CTPTLAXA5MD  749E ONVOY, LLC - LA 486   2022-12-10   
318-851 A Saline LA SHPTLAMAXMZ  516C AT&T CORP. 486   2024-09-30   
318-851 7 Saline LA SHPTLAMAXMZ  516C AT&T CORP. 486   2024-09-30   
318-852 A Gilliam LA SHPTLAMA21Z  516J TON80 COMMUNICATIONS, LLC 486      
318-852 0 Gilliam LA SHPTLAMA02Z  624H ONVOY SPECTRUM, LLC 486   2023-07-16   
318-852 2 Gilliam LA SHPTLAMA21Z  516J TON80 COMMUNICATIONS, LLC 486   2022-04-22   
318-852 3 Gilliam LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2022-07-30   
318-852 7 Gilliam LA SHPTLAMA11Z  318J COMCAST IP PHONE, LLC 486   2024-03-15   
318-852 9 Gilliam LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2023-09-28   
318-853 A Monroe LA   749E ONVOY, LLC - LA 486   2025-05-05   
318-853 0 Monroe LA   749E ONVOY, LLC - LA 486   2025-05-05   
318-853 1 Monroe LA   749E ONVOY, LLC - LA 486   2025-05-10   
318-853 2 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2026-02-24   
318-853 3 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2026-02-24   
318-853 4 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2026-02-24   
318-853 5 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2025-05-16   
318-853 6 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2025-05-16   
318-853 7 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2025-05-16   
318-853 8 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2025-05-06   
318-853 9 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2025-05-06   
318-854 A Alexandria LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486      
318-854 0 Alexandria LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2024-04-15   
318-854 1 Alexandria LA SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486   2025-01-04   
318-854 2 Alexandria LA SHPTLAMA23Z  490J BOOST SUBSCRIBERCO L.L.C. 486   2023-07-01   
318-854 5 Alexandria LA   749E ONVOY, LLC - LA 486   2025-05-03   
318-854 6 Alexandria LA   653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 486   2025-03-13   
318-854 7 Alexandria LA   749E ONVOY, LLC - LA 486   2025-05-03   
318-854 8 Alexandria LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2024-06-22   
318-854 9 Alexandria LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2024-07-05   
318-855 A Monroe LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486      
318-855 0 Monroe LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2012-11-16   
318-855 1 Monroe LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2012-09-20   
318-855 2 Monroe LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2008-02-10   
318-855 3 Monroe LA SHPTLAMA11Z  318J COMCAST IP PHONE, LLC 486   2008-02-16   
318-855 4 Monroe LA SHPTLAMA11Z  318J COMCAST IP PHONE, LLC 486   2007-08-13   
318-855 5 Monroe LA SHPTLAMA11Z  318J COMCAST IP PHONE, LLC 486   2007-06-22   
318-855 6 Monroe LA SHPTLAMA11Z  318J COMCAST IP PHONE, LLC 486   2007-10-29   
318-855 7 Monroe LA MONRLAMAXIY  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 486   2008-03-10   
318-855 8 Monroe LA SHPTLAMA11Z  318J COMCAST IP PHONE, LLC 486   2009-09-20   
318-855 9 Monroe LA   145J TERRA NOVA TELECOM INC. 486   2023-06-20   
318-856 A Ruston LA   749E ONVOY, LLC - LA 486   2025-05-05   
318-856 0 Ruston LA   749E ONVOY, LLC - LA 486   2025-05-05   
318-856 1 Ruston LA   749E ONVOY, LLC - LA 486   2025-05-10   
318-856 2 Ruston LA   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 486   2026-05-14   
318-856 3 Ruston LA   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 486   2026-06-28   
318-856 4 Ruston LA   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 486   2026-06-28   
318-856 9 Ruston LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2026-01-12   

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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