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.

OCN: 212F ONEMAX S.A.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
829-607 A Santo Domingo DR SWCHDRUNKNO  828      
829-608 A Santo Domingo DR SWCHDRUNKNO  828      
829-609 A Santo Domingo DR SWCHDRUNKNO  828      
829-612 A Santo Domingo DR SWCHDRUNKNO  828      
829-733 A Santo Domingo DR SWCHDRUNKNO  828      
829-734 A Santo Domingo DR SWCHDRUNKNO  828      
829-735 A Santo Domingo DR SWCHDRUNKNO  828      
829-736 A Santo Domingo DR SWCHDRUNKNO  828      
829-737 A Santo Domingo DR SWCHDRUNKNO  828      
829-738 A Santo Domingo DR SWCHDRUNKNO  828      
829-739 A Santo Domingo DR SWCHDRUNKNO  828      
829-746 A Santo Domingo DR SWCHDRUNKNO  828      
829-831 A Santo Domingo DR SWCHDRUNKNO  828      
829-832 A Santo Domingo DR SWCHDRUNKNO  828      
829-833 A Santo Domingo DR SWCHDRUNKNO  828      
829-834 A Santo Domingo DR SWCHDRUNKNO  828      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.