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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
318-944 A Shreveport LA SHPTLAMA19Z  145J TERRA NOVA TELECOM INC. 486      
318-944 0 Shreveport LA   624H ONVOY SPECTRUM, LLC 486   2022-09-05   
318-944 1 Shreveport LA   624H ONVOY SPECTRUM, LLC 486   2022-09-05   
318-944 2 Shreveport LA   939H COMMIO, LLC 486   2024-01-11   
318-944 3 Shreveport LA   939H COMMIO, LLC 486   2024-01-11   
318-944 4 Shreveport LA   145J TERRA NOVA TELECOM INC. 486   2022-07-16   
318-944 5 Shreveport LA   939H COMMIO, LLC 486   2024-01-11   
318-944 6 Shreveport LA   653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 486   2023-12-01   
318-944 7 Shreveport LA   749E ONVOY, LLC - LA 486   2024-02-04   
318-944 8 Shreveport LA   624H ONVOY SPECTRUM, LLC 486   2022-09-05   
318-944 9 Shreveport LA   624H ONVOY SPECTRUM, LLC 486   2022-09-05   
318-946 A Shreveport LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486      
318-946 0 Shreveport LA   5562 METROPCS, INC. 486   2008-11-14   
318-946 1 Shreveport LA   5562 METROPCS, INC. 486   2008-11-14   
318-946 2 Shreveport LA   5562 METROPCS, INC. 486   2008-12-22   
318-946 3 Shreveport LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2007-08-21   
318-946 4 Shreveport LA   5562 METROPCS, INC. 486   2008-12-22   
318-946 5 Shreveport LA   5562 METROPCS, INC. 486   2008-12-22   
318-946 7 Shreveport LA   5562 METROPCS, INC. 486   2008-12-22   
318-946 8 Shreveport LA   318J COMCAST IP PHONE, LLC 486   2008-04-13   
318-947 A Mansfield LA SHPTLAYODS0  2896 CENTURYLINK COMMUNICATIONS LLC - LA 486      
318-947 0 Mansfield LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2008-06-09   
318-947 1 Mansfield LA   2896 CENTURYLINK COMMUNICATIONS LLC - LA 486   2010-02-08   
318-947 2 Mansfield LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2009-03-06   
318-947 3 Mansfield LA   8764 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 486   2010-05-05   
318-947 4 Mansfield LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2011-08-11   
318-947 5 Mansfield LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2011-12-29   
318-947 6 Mansfield LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2019-10-12   
318-947 7 Mansfield LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2012-01-05   
318-947 8 Mansfield LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2011-08-05   
318-947 9 Mansfield LA   153F BANDWIDTH.COM CLEC, LLC - LA 486   2008-12-18   
318-948 A Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2025-05-03   
318-948 0 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2025-05-03   
318-948 1 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2025-05-03   
318-948 2 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2025-05-03   
318-948 3 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2025-05-03   
318-948 4 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2025-05-03   
318-948 5 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2025-05-03   
318-948 6 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2025-05-03   
318-948 7 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2025-05-03   
318-948 8 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2025-05-03   
318-948 9 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2025-05-03   
318-949 A Haughton LA HGTNLAMARS5  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-951 A Natchitoches LA SHPTLA12X2Z  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 486      
318-951 0 Natchitoches LA   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 486      
318-951 1 Natchitoches LA   749E ONVOY, LLC - LA 486   2019-03-31   
318-951 2 Natchitoches LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2022-03-05   
318-951 3 Natchitoches LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2022-03-05   
318-951 4 Natchitoches LA   653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 486   2015-10-29   
318-951 5 Natchitoches LA   5562 METROPCS, INC. 486   2017-08-24   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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