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 843 active servers in this zone. 841 (+2) active 1 day ago 838 (+5) active 7 days ago 844 (-1) active 14 days ago 809 (+34) active 60 days ago 787 (+56) active 180 days ago 770 (+73) active 1 year ago 658 (+185) active 3 years ago 635 (+208) active 6 years ago

IPv6 There are 519 active servers in this zone. 518 (+1) active 1 day ago 484 (+35) active 7 days ago 483 (+36) active 14 days ago 452 (+67) active 60 days ago 460 (+59) active 180 days ago 454 (+65) active 1 year ago 399 (+120) active 3 years ago 281 (+238) 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 (185)
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 (1149)
Saint Vincent and Grenadines — vc.pool.ntp.org
British Virgin Islands — vg.pool.ntp.org
U.S. Virgin Islands — vi.pool.ntp.org