North America — north-america.pool.ntp.org

To use this specific pool zone, add the following to your ntp.conf file:

	   server 0.north-america.pool.ntp.org
	   server 1.north-america.pool.ntp.org
	   server 2.north-america.pool.ntp.org
	   server 3.north-america.pool.ntp.org

In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will try finding the closest available servers for you. If you distribute software or equipment that uses NTP, please see our information for vendors.

IPv4 There are 842 active servers in this zone. 840 (+2) active 1 day ago 841 (+1) active 7 days ago 841 (+1) active 14 days ago 801 (+41) active 60 days ago 795 (+47) active 180 days ago 773 (+69) active 1 year ago 653 (+189) active 3 years ago 636 (+206) active 6 years ago

IPv6 There are 515 active servers in this zone. 518 (-3) active 1 day ago 477 (+38) active 7 days ago 486 (+29) active 14 days ago 447 (+68) active 60 days ago 462 (+53) active 180 days ago 460 (+55) active 1 year ago 396 (+119) active 3 years ago 281 (+234) active 6 years ago

See all zones in Global.

Antigua and Barbuda — ag.pool.ntp.org
Anguilla — ai.pool.ntp.org
Aruba — aw.pool.ntp.org
Barbados — bb.pool.ntp.org (4)
Saint Barthélemy — bl.pool.ntp.org
Bermuda — bm.pool.ntp.org
Bonaire, Sint Eustatius, and Saba — bq.pool.ntp.org (2)
Bahamas — bs.pool.ntp.org (5)
Belize — bz.pool.ntp.org (2)
Canada — ca.pool.ntp.org (184)
Costa Rica — cr.pool.ntp.org (15)
Cuba — cu.pool.ntp.org
Curaçao — cw.pool.ntp.org
Dominica — dm.pool.ntp.org
Dominican Republic — do.pool.ntp.org
Grenada — gd.pool.ntp.org (4)
Greenland — gl.pool.ntp.org
Guadeloupe — gp.pool.ntp.org
Guatemala — gt.pool.ntp.org
Honduras — hn.pool.ntp.org (3)
Haiti — ht.pool.ntp.org
Jamaica — jm.pool.ntp.org (5)
Saint Kitts and Nevis — kn.pool.ntp.org
Cayman Islands — ky.pool.ntp.org
Saint Lucia — lc.pool.ntp.org
Saint Martin — mf.pool.ntp.org
Martinique — mq.pool.ntp.org
Montserrat — ms.pool.ntp.org
Mexico — mx.pool.ntp.org (18)
Nicaragua — ni.pool.ntp.org (5)
Panama — pa.pool.ntp.org (1)
Saint Pierre and Miquelon — pm.pool.ntp.org
Puerto Rico — pr.pool.ntp.org
El Salvador — sv.pool.ntp.org
Sint Maarten — sx.pool.ntp.org
Turks and Caicos Islands — tc.pool.ntp.org
Trinidad and Tobago — tt.pool.ntp.org
United States — us.pool.ntp.org (1144)
Saint Vincent and Grenadines — vc.pool.ntp.org
British Virgin Islands — vg.pool.ntp.org
U.S. Virgin Islands — vi.pool.ntp.org