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.

Toco, TR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
868-661 A   8918 TELECOMMUNICATIONS SERVICES OF TRINIDAD&TOBAGO LTD 830      
868-666 A   8918 TELECOMMUNICATIONS SERVICES OF TRINIDAD&TOBAGO LTD 830      
868-670 A SWCHTRUNKNO  8918 TELECOMMUNICATIONS SERVICES OF TRINIDAD&TOBAGO LTD 830      
868-699 A   8918 TELECOMMUNICATIONS SERVICES OF TRINIDAD&TOBAGO LTD 830      

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

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