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: 887

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-887 A Converse LA NTCHLABFDS0  1762 CP-TEL NETWORK SERVICES, INC. - LA 486      
318-887 0 Converse LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486      
318-887 1 Converse LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486      
318-887 2 Converse LA NTCHLABFDS0  1762 CP-TEL NETWORK SERVICES, INC. - LA 486      
318-887 5 Converse LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486      
318-887 6 Converse LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486      
318-887 7 Converse LA CTPTLAXA1MD  508J CENTURYLINK COMMUNICATIONS, LLC 486      
318-887 8 Converse LA   145J TERRA NOVA TELECOM INC. 486      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.