I think they are just per-name (DBO)
by Blackt1g3r 
, Login is from an untrusted domain in MN, Wednesday, August 30, 2017, 09:33 (2430 days ago) @ INSANEdrive
I'm pretty sure they choose a random number to add to your "Battle Tag". Previously they used a system (called RealID) where you used people's email addresses, but they got rid of that in favor of this system so your email address is not exposed.
Complete thread:
- Stupid Question: How do i add friends on Battlenet? -
Schedonnardus,
2017-08-29, 13:16
![[*]](themes/default/images/complete_thread.png "Open whole thread")
- Not a stupid question… Beorn#1403 -
Beorn,
2017-08-29, 13:26
- Thanks!, Schedonardus#1978
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Schedonnardus,
2017-08-29, 13:29
- Thanks!, Schedonardus#1978
- Speedracr513#1950 -
Speedracer513,
2017-08-29, 13:27
- Slycrel#1833 -
slycrel,
2017-08-29, 13:37
- ZackDark#1482 - ZackDark, 2017-08-29, 13:38
- TO think: Someone Somewhere got their name with #1337 -
INSANEdrive,
2017-08-29, 13:40
- Yeah, I wish we could customize the # -
Pyromancy,
2017-08-29, 13:50
- Yeah, I wish we could customize the #
- BlackstarBSP#1883 -
BlackstarBSP,
2017-08-29, 15:07
- Battle.net - Xenos, 2017-08-29, 15:23
- Blacktiger#1658 -
Blackt1g3r,
2017-08-29, 15:24
- Blacktiger#1658 -
BlackstarBSP,
2017-08-29, 16:12
- I'm too cheap -
Blackt1g3r,
2017-08-29, 16:19
- Try piracy. - Funkmon, 2017-08-29, 17:04
- I'm too cheap
- Blacktiger#1658 -
BlackstarBSP,
2017-08-29, 16:12
- cody#11193 -
Cody Miller,
2017-08-29, 16:12
- RaichuKFM#1731 - RaichuKFM, 2017-08-29, 16:32
- Battle.Net Questions -
INSANEdrive,
2017-08-29, 17:08
- Battle.Net Questions -
ZackDark,
2017-08-29, 17:42
- You can use any name you want -
Blackt1g3r,
2017-08-29, 17:53
- Geeze. If I do join, by now it's going to be #123456789^E2 -
INSANEdrive,
2017-08-29, 18:58
- It doesn't work like that. I'm funkmon#1744 -
Funkmon,
2017-08-29, 19:49
- When did you sign up?Are numbers unique or just random sets? -
INSANEdrive,
2017-08-29, 21:03
- I think they are just per-name - Blackt1g3r, 2017-08-30, 09:33
- When did you sign up?Are numbers unique or just random sets?
- It doesn't work like that. I'm funkmon#1744
- Geeze. If I do join, by now it's going to be #123456789^E2
- You can use any name you want -
Blackt1g3r,
2017-08-29, 17:53
- Battle.Net Questions -
ZackDark,
2017-08-29, 17:42
- DiscipleN2k#1491 - DiscipleN2k, 2017-08-29, 20:26
- dogcow#1741 -
dogcow,
2017-08-30, 12:38
- HuskerAlpha#1574 - HuskerAlpha, 2017-09-01, 16:14
- Not a stupid question… Beorn#1403 -
Beorn,
2017-08-29, 13:26