The unfavourable pairs
The 12 pairs the texts warn about strongly, the 24 they warn about mildly, and the 4 they still argue over, with how many sources stand behind each
คู่เลขเสีย are unfavourable pairs: two adjacent digits in a number that the เลขศาสตร์ texts grade on the negative side. Our table covers all 100 pairs, compiled from 5 published sources. The texts warn about 12 of them strongly and 24 mildly, and on 4 more their answers contradict each other, so we do not settle those on anyone's behalf.
This page can tell you which pairs are warned about, how strongly, and how many sources agree. It cannot tell you what those pairs do to the life of whoever owns the number. The texts grade digits and explain no mechanism, and we do not supply one for them.
The pairs the texts warn about strongly
The texts grade these 12 strongly unfavourable, the lowest grade in the table. 7 of them contain a zero, which Thai astrology assigns to มฤตยู, Uranus. The table gives each pair's side of life, how far its sources agree, and which sources they are. Tap a pair to read its own page.
| Pair | Side of life · how sure | Sources |
|---|---|---|
| 00 | health every source agrees | berthongsuk.in.th · decoder159.com · toe789.com |
| 04 | mind most agree | berthongsuk.in.th · decoder159.com · toe789.com |
| 05 | mind most agree | berthongsuk.in.th · decoder159.com · toe789.com |
| 07 | health every source agrees | berthongsuk.in.th · decoder159.com · toe789.com |
| 08 | life overall every source agrees | berthongsuk.in.th · decoder159.com · toe789.com |
| 09 | the people who back you most agree | berthongsuk.in.th · decoder159.com · toe789.com |
| 11 | life overall most agree | berthongsuk.in.th · เบอร์มงคลโชคดี · decoder159.com |
| 37 | life overall one source only | berthongsuk.in.th |
| 70 | health every source agrees | berthongsuk.in.th · เบอร์มงคลโชคดี · toe789.com |
| 72 | money one source only | เบอร์มงคลโชคดี |
| 73 | health every source agrees | berthongsuk.in.th · เบอร์มงคลโชคดี |
| 77 | health every source agrees | berthongsuk.in.th · เบอร์มงคลโชคดี |
The pairs the texts warn about mildly
Another 24 are graded unfavourable: negative, without a strong warning. 6 of them are found in one source only. We show them, but they should be read with care.
The 4 pairs the texts still argue over: 33 35 49 69
These four are in neither the list above nor the list of good pairs, because the sources we checked are too far apart to merge into one answer. For 33, berthongsuk.in.th reads it strongly negative and toe789.com puts it in the middle. For 35, 49 and 69, berthongsuk.in.th calls them neutral and berded.in.th strongly positive. Each has only two sources, two grades apart.
The easy way out is to find a third source and let it vote. We do not. All 5 of our pair sources are sites that sell numbers, and in the last three the conflict is a neutral reading against a strongly positive one. A third shop has the same reason as the others to write a pair up, so the vote would measure the market's incentive rather than the tradition.
So we call these four neutral, which moves a number's score neither up nor down, and wait for a practitioner to check them before concluding anything. Our table has not been reviewed by a practitioner yet, and the tooling that signs it will not let it be marked reviewed while a disputed pair is still open.
| Pair | Side of life · how sure | Sources |
|---|---|---|
| 33 | life overall unsettled | berthongsuk.in.th · toe789.com |
| 35 | work unsettled | berthongsuk.in.th · berded.in.th |
| 49 | the people who back you unsettled | berthongsuk.in.th · berded.in.th |
| 69 | money unsettled | berthongsuk.in.th · berded.in.th |
How common is an unfavourable pair?
More often than most people expect. We read the pairs from the last seven digits, which gives six overlapping pairs. Counted across every Thai mobile number that could exist, about 50% carry at least one pair the texts warn about strongly, and about 89% carry at least one they warn about at all.
Those figures are worked out from the table directly, not sampled. What they say is that finding an unfavourable pair in a number is normal for most numbers. So our score does not turn on one pair: the six together carry 50% of it, and the favourable pairs in the same number count too.
Is the reversed pair unfavourable too?
Not always. One of the five sources, เบอร์มงคลโชคดี, reads pairs asymmetrically, so 27 and 72, for example, get different grades. Among the pairs the texts warn about, 9 have a reverse graded differently. Each pair's own page says how its reverse reads.
If your number has one
Enter a number on the number page and we show all six pairs with their grades, each linking to its own page and the sources behind it. We do not advise changing a number, and we do not say what a number with an unfavourable pair will bring. We show what the texts say, and how far they agree.
Sources
- berthongsuk.in.th · Reads by planetary force (ดาว), grading a pair by whether the two planets are friends or enemies. Its table is symmetric, so a pair and its reverse read the same.
- เบอร์มงคลโชคดี · Reads by the force of the digits — พลังตัวเลข — the lineage most of the Thai auspicious-number market follows. Its table is asymmetric, so a pair and its reverse can read differently.
- decoder159.com · Attributes its system to a named teacher rather than to the tradition at large. In our table it reaches only the pairs containing a zero.
- berded.in.th · A number shop. Two pages of คู่เลข table.
- toe789.com · Groups the pairs traffic-light fashion — red, orange, green.