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.

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

NXX: 319

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-319 A Alexandria LA ALXNLAMAXXX  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 486      
318-319 0 Alexandria LA SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486   2015-07-03   
318-319 1 Alexandria LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2024-01-20   
318-319 2 Alexandria LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2015-01-16   
318-319 3 Alexandria LA ALXNLAMAXXX  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 486   2020-04-24   
318-319 4 Alexandria LA ALXNLAMAXXX  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 486   2020-04-24   
318-319 5 Alexandria LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2016-02-23   
318-319 6 Alexandria LA SHPTLAMAXQY  653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 486   2015-03-06   
318-319 7 Alexandria LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2016-02-23   
318-319 8 Alexandria LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2016-02-23   
318-319 9 Alexandria LA   749E ONVOY, LLC - LA 486   2024-02-19   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.