Buying Numeric Domains: The Numbers Game in Domain Investing

Numeric domains — .com names consisting entirely of digits — are a distinct asset class within domain investing, driven primarily by Chinese buyer demand and the finite mathematics of short number combinations. The market operates on different valuation principles than letter-based domains, and understanding the cultural and mathematical dynamics is essential for participating profitably.

Supply Mathematics

The supply of numeric .com domains is precisely calculable:

One-digit .coms (0-9): 10 total. All held by major entities. Priceless.
Two-digit .coms (00-99): 100 total. Extremely scarce, rarely trade. Six to seven figures when they do.
Three-digit .coms (000-999): 1,000 total. Actively traded. Range from $10,000 to $500,000.
Four-digit .coms (0000-9999): 10,000 total. The most liquid numeric category. Range from $1,000 to $100,000.
Five-digit .coms (00000-99999): 100,000 total. Accessible entry point. Range from $100 to $5,000.

Every combination in each category has been registered. Like letter-based short domains, the only way to acquire numeric domains is through the aftermarket.

Chinese Cultural Factors

The Chinese market dominates numeric domain trading. In Chinese culture, numbers carry specific meanings and superstitions that directly affect domain values:

8 (ba): Sounds like “fa” (wealth/prosperity). The luckiest number. Domains loaded with 8s command massive premiums.
6 (liu): Means “smooth” or “flowing.” Considered very lucky. Popular in business-related domains.
9 (jiu): Sounds like “long-lasting.” Associated with permanence and eternity. Valued in domains for established businesses.
4 (si): Sounds like “death.” Strongly unlucky. Domains containing 4 trade at significant discounts. A four-digit .com like 8864.com is worth far less than 8866.com solely because of the 4.
0: Means “nothing” or “zero.” Neutral to slightly negative in most contexts.
1 (yi): Can mean “best” or “first.” Moderate positive association.
5 (wu): Can sound like “I” or “not.” Context-dependent.

A four-digit .com containing only 6, 8, and 9 (like 6898.com or 8869.com) might trade at $20,000-$80,000, while a combination with multiple 4s (like 4434.com) might trade at $1,000-$3,000. The cultural premium is real and measurable.

Notable Numeric Domain Sales

From NameBio and public reports:

360.com — $17 million (2015, sold to Qihoo 360, Chinese security company)
114.com — Reported at several million (Chinese directory service number)
37.com — Reported at $1.5 million (37 Interactive Entertainment, Chinese gaming company)
2345.com — Reported at $980,000 (Chinese internet company)

These sales illustrate that numeric domains command the highest prices from Chinese end-user companies whose brand names incorporate numbers.

Where Numeric Domains Trade

4.cn: The primary marketplace for numeric domain trading in the Chinese market. Most high-value numeric transactions between Chinese parties happen on 4.cn. The platform operates in Chinese and uses Alipay and WeChat Pay.

eName.net (Yiming): Another major Chinese domain platform with strong numeric domain inventory.

Sedo: Handles numeric domain sales to international buyers. Sedo global reach makes it the best platform for sellers targeting both Chinese and Western buyers simultaneously.

Dan.com and Afternic: List numeric domains alongside letter-based inventory. Less specialization in numeric domains but broader buyer reach.

NamePros forum: Active threads dedicated to numeric domain trading, with price reports and market commentary from experienced numeric investors.

Acquisition Strategy for Western Investors

Western investors can participate in the numeric domain market, but success requires understanding the Chinese valuation framework:

Focus on lucky combinations. Acquire four-digit and five-digit .coms heavy in 6, 8, and 9, avoiding 4. The demand from Chinese buyers for these combinations is consistent and growing.
Buy at Western prices, sell at Chinese prices. Many Western domain owners do not understand Chinese numerology and price their numeric domains below Chinese market value. Expired domain auctions at GoDaddy and Dropcatch occasionally surface numeric .coms at prices well below their value to Chinese buyers.
List on Chinese platforms. If you acquire numeric domains, list them on 4.cn and eName.net in addition to Western marketplaces. You may need a Chinese-speaking contact to navigate these platforms.
Avoid overconcentration. The numeric domain market experienced a significant correction in 2016-2017 when Chinese buying frenzy cooled. Prices for mid-tier numeric .coms dropped 40-60% from their 2015 peaks. While the market has stabilized, this volatility warrants diversification.

Numeric Domains Beyond .Com

Numeric domains in ccTLDs carry value in their respective markets:

.cn: Chinese numeric .cn domains are actively traded on domestic platforms
.cc: Popular as a .com alternative for numeric domains due to low cost
.com.cn: Used by Chinese businesses, numeric versions are valued

New gTLDs (.app, .io) have minimal numeric domain demand. The numeric market is overwhelmingly concentrated in .com and Chinese extensions.

For the broader short-domain investment framework, see short domain names value analysis and buying two letter domains. For understanding the Chinese market context, read the chinese domain market.