Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Shreveport, LA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
318-230 4 SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2004-12-19   
318-230 5 SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2004-12-19   
318-230 6 SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2005-03-10   
318-230 7 SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486   2010-11-15   
318-230 8 SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2005-03-10   
318-230 9 SHPTLAMAXRZ  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 486      
318-236 A NTCHLABFDS0  1762 CP-TEL NETWORK SERVICES, INC. - LA 486      
318-241 A SHPTLAMAX3Z  6630 SPOK, INC. 486      
318-250 A SHPTLA12X2Z  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 486   2024-03-02   
318-250 0 SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2024-12-13   
318-250 1 SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2024-12-13   
318-250 2 SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2024-12-13   
318-250 3 SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2024-12-13   
318-250 4 SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2024-12-13   
318-250 5 SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2024-12-13   
318-250 6 SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2024-12-13   
318-250 7 SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2024-12-13   
318-250 8   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 486   2025-12-19   
318-250 9   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 486   2025-12-19   
318-272 A SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486      
318-286 A SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486      
318-294 A SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486      
318-300 A SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486      
318-300 1 SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2011-04-01   
318-300 3 SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2011-02-14   
318-300 4 SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2011-02-14   
318-313 A SHPTLAMAXRZ  5562 METROPCS, INC. 486   2024-02-09   
318-313 9 SHPTLAMAXRZ  5562 METROPCS, INC. 486   2011-11-07   
318-317 A SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486      
318-317 0 SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486   2013-06-13   
318-317 1 SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486   2012-03-29   
318-317 2 SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486   2012-03-29   
318-317 3 SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486   2012-03-29   
318-317 4 SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2013-03-18   
318-317 5 SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2011-12-19   
318-317 6 SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2011-12-19   
318-317 7 SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486   2013-06-13   
318-317 8 SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2011-12-19   
318-317 9 SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2011-12-19   
318-320 A SHPTLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-328 A   733J WIRETAP TELECOM, LLC. 486   2026-04-09   
318-328 0   733J WIRETAP TELECOM, LLC. 486   2026-04-09   
318-328 1   153F BANDWIDTH.COM CLEC, LLC - LA 486   2026-06-06   
318-344 A SHPTLAMAXRZ  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 486      
318-344 0 SHPTLAMAXRZ  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 486      
318-344 1 SHPTLAMAXRZ  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 486      
318-344 2 SHPTLAMAXRZ  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 486      
318-344 3 SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2006-02-27   
318-344 4 SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2006-02-27   
318-344 5 SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2006-02-27   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 >>

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.