Timestamp of when every "3*" TID begins

gistfile1.txt

3222222222222 2005-09-05T05:58:26.842Z
3322222222222 2006-10-17T11:24:38.931Z
3422222222222 2007-11-28T16:50:51.020Z
3522222222222 2009-01-08T22:17:03.109Z
3622222222222 2010-02-20T03:43:15.197Z
3722222222222 2011-04-03T09:09:27.286Z
3a22222222222 2012-05-14T14:35:39.375Z
3b22222222222 2013-06-25T20:01:51.464Z
3c22222222222 2014-08-07T01:28:03.553Z
3d22222222222 2015-09-18T06:54:15.642Z
3e22222222222 2016-10-29T12:20:27.730Z
3f22222222222 2017-12-10T17:46:39.819Z
3g22222222222 2019-01-21T23:12:51.908Z
3h22222222222 2020-03-04T04:39:03.997Z
3i22222222222 2021-04-15T10:05:16.086Z
3j22222222222 2022-05-27T15:31:28.175Z
3k22222222222 2023-07-08T20:57:40.263Z
3l22222222222 2024-08-19T02:23:52.352Z
3m22222222222 2025-09-30T07:50:04.441Z
3n22222222222 2026-11-11T13:16:16.530Z
3o22222222222 2027-12-23T18:42:28.619Z
3p22222222222 2029-02-03T00:08:40.708Z
3q22222222222 2030-03-17T05:34:52.796Z
3r22222222222 2031-04-28T11:01:04.885Z
3s22222222222 2032-06-08T16:27:16.974Z
3t22222222222 2033-07-20T21:53:29.063Z
3u22222222222 2034-09-01T03:19:41.152Z
3v22222222222 2035-10-13T08:45:53.241Z
3w22222222222 2036-11-23T14:12:05.329Z
3x22222222222 2038-01-04T19:38:17.418Z
3y22222222222 2039-02-16T01:04:29.507Z
3z22222222222 2040-03-29T06:30:41.596Z