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.

Switch: LFYTLAMAXHY

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
337-219 A Lake Charles LA 6630 USA MOBILITY WIRELESS, INC. 488      
337-271 A Lafayette LA 6630 USA MOBILITY WIRELESS, INC. 488      
337-293 A Lafayette LA 6630 USA MOBILITY WIRELESS, INC. 488      
337-297 A Lafayette LA 6630 USA MOBILITY WIRELESS, INC. 488      
337-299 A Lafayette LA 6630 USA MOBILITY WIRELESS, INC. 488      
337-341 A Lafayette LA 6630 USA MOBILITY WIRELESS, INC. 488      
337-498 A Lake Charles LA 6630 USA MOBILITY WIRELESS, INC. 488      
337-596 A Lake Charles LA 6630 USA MOBILITY WIRELESS, INC. 488      
337-733 A Lafayette LA 6630 USA MOBILITY WIRELESS, INC. 488      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.