Futures
Access hundreds of perpetual contracts
TradFi
Gold
One platform for global traditional assets
Options
Hot
Trade European-style vanilla options
Unified Account
Maximize your capital efficiency
Demo Trading
Introduction to Futures Trading
Learn the basics of futures trading
Futures Events
Join events to earn rewards
Demo Trading
Use virtual funds to practice risk-free trading
Launch
CandyDrop
Collect candies to earn airdrops
Launchpool
Quick staking, earn potential new tokens
HODLer Airdrop
Hold GT and get massive airdrops for free
Launchpad
Be early to the next big token project
Alpha Points
Trade on-chain assets and earn airdrops
Futures Points
Earn futures points and claim airdrop rewards
More
How old is your mobile phone number?
133 segment---1997 China Unicom first launched this segment
134 segment---2003 China Mobile released
135 segment---1999 China Mobile released
136 segment---1997 China Mobile released
137 segment---1999 China Mobile released
138 segment---1995 China Mobile released
139 segment---1995 China Mobile released
145 segment---2010 launched with IoT development
147 segment---2010 released as China Mobile 3G segment
149 segment---2009 China Telecom 3G segment launched
150 segment---2007 China Mobile GSM network segment
151 segment---2008 China Mobile released
152 segment---2006 China Mobile GSM segment
153 segment---2008 China Telecom CDMA segment
155 segment---2000 China Unicom GSM segment
156 segment---2006 China Unicom released
157 segment---2008 China Mobile TD-SCDMA segment
158 segment---2006 China Mobile released
159 segment---2007 China Mobile released
However, with factors like number portability, number recycling, and preferences for premium numbers nowadays, the correlation between judging age by number segment is no longer that accurate.