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 845 active servers in this zone. 842 (+3) active 1 day ago 839 (+6) active 7 days ago 840 (+5) active 14 days ago 803 (+42) active 60 days ago 787 (+58) active 180 days ago 777 (+68) active 1 year ago 654 (+191) active 3 years ago 639 (+206) active 6 years ago

IPv6 There are 517 active servers in this zone. 515 (+2) active 1 day ago 480 (+37) active 7 days ago 485 (+32) active 14 days ago 450 (+67) active 60 days ago 459 (+58) active 180 days ago 459 (+58) active 1 year ago 402 (+115) active 3 years ago 282 (+235) 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 (182)
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 (17)
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 (1152)
Saint Vincent and Grenadines — vc.pool.ntp.org
British Virgin Islands — vg.pool.ntp.org
U.S. Virgin Islands — vi.pool.ntp.org