Prefix Information for NH3

This page provides information on the radio amateur call prefix NH3 , which is assigned to Johnston Island.

Johnston Island is located in continent of Oceania and is part of the Central Pacific Zone (CQ Zone 31) and ITU Zone 61.

Time offset is UTC -10

Primary DXCC prefix KH3
PrefixNH3
Country NameJohnston Island
Country Code US 🇺🇸
ContinentOC
CQ Zone 31
ITU Zone 61
Local TimeSunday, May 11, 2025, 21:34
Time Offset UTC -10