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 628 active servers in this zone. 632 (-4) active 1 day ago 646 (-18) active 7 days ago 638 (-10) active 14 days ago 643 (-15) active 60 days ago 653 (-25) active 180 days ago 664 (-36) active 1 year ago 667 (-39) active 3 years ago 689 (-61) active 6 years ago

IPv6 There are 306 active servers in this zone. 303 (+3) active 1 day ago 312 (-6) active 7 days ago 314 (-8) active 14 days ago 300 (+6) active 60 days ago 287 (+19) active 180 days ago 284 (+22) active 1 year ago 271 (+35) active 3 years ago 218 (+88) active 6 years ago

See all zones in Global.

Antigua and Barbuda — ag.pool.ntp.org (0)
Anguilla — ai.pool.ntp.org (0)
Aruba — aw.pool.ntp.org (0)
Barbados — bb.pool.ntp.org (0)
Saint Bartelemey — bl.pool.ntp.org (0)
Bermuda — bm.pool.ntp.org (0)
Bonaire, Saint Eustatius and Saba — bq.pool.ntp.org (1)
Bahamas — bs.pool.ntp.org (0)
Belize — bz.pool.ntp.org (0)
Canada — ca.pool.ntp.org (133)
Costa Rica — cr.pool.ntp.org (13)
Cuba — cu.pool.ntp.org (1)
Curacao — cw.pool.ntp.org (4)
Dominica — dm.pool.ntp.org (0)
Dominican Republic — do.pool.ntp.org (0)
Grenada — gd.pool.ntp.org (0)
Greenland — gl.pool.ntp.org (0)
Guadeloupe — gp.pool.ntp.org (0)
Guatemala — gt.pool.ntp.org (4)
Honduras — hn.pool.ntp.org (0)
Haiti — ht.pool.ntp.org (4)
Jamaica — jm.pool.ntp.org (0)
Saint Kitts and Nevis — kn.pool.ntp.org (0)
Cayman Islands — ky.pool.ntp.org (1)
Saint Lucia — lc.pool.ntp.org (0)
Saint Martin — mf.pool.ntp.org (0)
Martinique — mq.pool.ntp.org (0)
Montserrat — ms.pool.ntp.org (0)
Mexico — mx.pool.ntp.org (14)
Nicaragua — ni.pool.ntp.org (0)
Panama — pa.pool.ntp.org (4)
Saint Pierre and Miquelon — pm.pool.ntp.org (0)
Puerto Rico — pr.pool.ntp.org (0)
El Salvador — sv.pool.ntp.org (0)
Sint Maarten — sx.pool.ntp.org (0)
Turks and Caicos Islands — tc.pool.ntp.org (0)
Trinidad and Tobago — tt.pool.ntp.org (0)
United States — us.pool.ntp.org (800)
Saint Vincent and the Grenadines — vc.pool.ntp.org (0)
Virgin Islands, British — vg.pool.ntp.org (0)
Virgin Islands, U.S. — vi.pool.ntp.org (0)