Western Hemisphere

Northern Region (US Northern Operations & Canada)
From Most Halliburton Locations Just Dial HELP (x4357)
Toll Free +1.866.425.1919
Southern Region (US Southern Operations)
From Most Halliburton Locations Just Dial HELP (x4357)
Toll Free +1.866.425.1919
Gulf of Mexico (US Gulf of Mexico Operations)
From Most Halliburton Locations Just Dial HELP (x4357)
Toll Free +1.866.425.1919
Latin America
From Most Halliburton Locations Just Dial HELP (x4357)
Long distance (outside Canada and U.S.) +1.713.839.4357
Eastern Hemisphere

EURASIA PACIFIC
Australasia From Halliburton Facility Dial 4357
From Off-site Dial Toll Free: 1.800.624956
Russia +7.495.755.8300 ext.8000
Singapore From Halliburton Facility Dial 4357
From Off-site Dial +65.6505.2997
EUROPE / WEST AFRICA
U.K. +44.1224.77.6666
Norway +47.51.83.79.00
Angola +1.281.983.4989
Nigeria (International) +44(0).1224.75.6920 ext.7000
Nigeria (Local) +4610702 & 2715020-9 ext.7000
MIDDLE EAST / NORTH AFRICA
Middle East +971.4.303.6565
Algeria +44.1224.75.7777
Halliburton Egypt offices From Halliburton Facility Dial 4357
From Off-site Dial +20 2 27591919