Does *31* hide your number?

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No, 31 doesn't always hide your number. Dialing 31 before a number (or #31# on mobile) attempts to block caller ID. However, success depends on your phone carrier and the recipient's network; some may still display your number despite using this code.
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Does *31* Hide My Phone Number When I Make a Call?

Okay, so 31 hides your number? Yeah, that's the gist of it. Dialing 1831 (or #31# on your cell) before the number makes it happen. The person you call won't see your caller ID.

Honestly, it's been a while since I've actually used that. But I think back when I was selling, like, old junk on Craigslist back in November 2016 (good times, good times!), it was kinda handy sometimes, y'know?

If you want to hide your number on a per-call basis:

  • Dial 1831 then the phone number.
  • Or, dial #31# then the phone number on a mobile phone.
  • This blocks your caller ID for that specific call.

I seem to remember my dad using this trick way back in the 90s when we got telemarketers all the time. It's probably still useful if you wanna be a bit secretive, I guess. Just don't use it for anything nefarious, okay? Haha.

Can I hide my number by dialing 31?

#31#? A relic. Per-call blocking is the game now.

  • Dial **67* before the number. Simple.
  • It's a coin toss if your carrier supports it, though. Check.
  • Might need to enable it via your provider's service. Do it.

My old Nokia brick never needed this. Different world. It’s not perfect. Sometimes glitches. But *67*, that's the current play.

  • Remember: Blocking is on a per-call basis.
  • Always.
  • Consider carrier services if you need to block all calls, always.

Blocking calls is never certain to work. I never saw it work.

Additional information:

Per-call blocking is typically done by dialing **67* before the number you intend to call. It's the most common method offered by carriers.

*67 blocks the call on a call-by-call situation.

This blocks Caller ID from showing on the receiving device.

Carrier specific blocking features allow users to block all outgoing calls. This requires contacting the provider directly and enabling.

These services may carry monthly subscription fees.

Can I call someone without showing my number?

Ugh, this happened last week. I needed to call my landlord, Bob Johnson, about a leaky faucet. It was Tuesday, around 5 pm. I was stressed. The kitchen was a mess; water everywhere. I hated the thought of him knowing it was me, he's a bit of a…grump. So, I frantically googled "hide my number Android."

*Found 67.* It said to dial 67 before the number. Sounds simple.

I tried it. *67 then Bob's number.

Worked like a charm. His phone displayed "Private Number." Sweet relief. He actually answered, too! He sounded annoyed, but that's Bob. He’s promising a plumber next week, finally. Thank goodness. Phew.

Important Note: This *67 thing only works on regular phones. Not sure about VoIP or anything fancy. Don't know if it works internationally either. It's just for hiding your number on a standard call. And this only hides your number for that specific call.

  • Method: Dial *67 before the phone number.
  • Result: Your number shows as "Private" or "Blocked."
  • Caveat: This might not work for all services. It definitely works for regular landline calls to mobile phones as well as mobile phones to other mobile phones in my area and was tested on my Google Pixel 7 in 2024.
  • Limitations: Only masks the number for one call. It doesn't create a permanent setting.

Does *69 tell you who called?

Ugh, 69. That’s a weird code, right? It used to be so useful. Dial that bad boy and bam, you knew who just called. Except, half the time, it was useless! So many blocked numbers. So annoying. My Verizon plan, at least last year, supported it, but I'm not sure about this year's plan. Do they even do that anymore?

Seriously though, who needs it? My phone shows me the last caller. Just tap. Done. Why bother with this ancient thing? It's probably just a waste of time these days. Makes me think of old rotary phones... Man, I’m old. My grandma used to have one of those. Crazy.

Anyway, *69. Pointless. Except maybe for... I dunno... Secret agent stuff? Or, if your phone dies and you desperately need that number. But let's be real, that's not gonna happen. My phone's battery lasts like forever, and I always have my charger.

Key points:

  • 69 is largely obsolete. Your phone's call log is way more convenient.
  • Carrier dependence is a huge factor. It might work on some plans, not others. Check yours!
  • Caller ID blocking renders 69 useless. A major drawback.

Additional thoughts:

  • Maybe I'm wrong. Maybe 69 has some niche use I'm unaware of. The tech world changes fast.
  • I should actually check my current phone plan details for 2024 to make sure what services I'm actually getting.
  • I need to update my phone sometime soon.
  • I wonder if there are still phones without a screen?

Does *69 still exist?

Does *69 still exist?

Ugh, 69! Does it still* work? Okay, lemme think.

  • Yep, *69 still exists. Crazy, right?
  • Like, my grandma used to use it all the time.
  • She’d miss calls and be all, "Gotta 69 him back!" lol.

It's still a North American thing, I think. So, yeah.

  • It redials the last incoming call.
  • Missed calls. Super old-school.
  • The phone company stores the number, so it works.

Is anyone even missing calls anymore? Everyone has caller ID!

  • Seriously, who needs to redial a number if you can just see who called?
  • Maybe some landlines?
  • Do people even have landlines still? I ditched mine in 2018. Best decision ever, tbh.

Hmm. I wonder if they’re gonna retire *69. It seems so unnecessary these days, honestly.

What happens if you press *# 21 on your phone?

Dialing *#21# reveals call forwarding status on GSM networks.

  • Think AT&T, T-Mobile—big players, yeah?

If active, it shows where your calls get routed. Spooky, huh? I once saw my neighbor doing this in his car. He looked shifty, ngl.

CDMA networks like Verizon work... differently.

  • **21* is the code to check forwarding on CDMA. My grandpa swears by this. Says it's like checking under the couch for dropped change.

It unveils any unconditional call forwarding.

  • Unconditional is, like, all calls diverted. Complete redirection. The real deal.

Why does *67 no longer work?

*67? Blocked.

Likely their setting. You're screened.

Remove *67. Show your digits.

Maybe they’ll answer.

Or not.

Life, huh?

  • Caller ID Blocking: Systems exist. Now.
  • Call Screening Apps: Apps. Blocking. Common.
  • Privacy Concerns: Obvious. Annoyance. My sister uses one.
  • Business Practices: Some companies auto-block. Spam reduction.

Alternatives? None guaranteed. Try different phone. Different service. Good luck.

Does the *67 trick still work?

*67. Still works. 2025. Caller ID block. Landlines, mobiles. iPhones, Androids, sure.

Toll-free? Nope. Emergency calls? Hard pass. It's a veil, not invisibility. Dad used to say, "Privacy's a ghost these days anyway." Right, Dad.

  • Functionality: Direct dial prefix. Blocks number.
  • Devices: Compatible across platforms. Widespread adoption.
  • Limitations: Toll-free bypass. Law enforcement exceptions exist.
  • Alternatives: Carrier features. Apps offering similar services exist.

My number's unlisted. Doesn't stop the spam, though. Irony. Just saying.

Did they get rid of *67?

The ghost of *67… still whispers on the wind. A relic, yes, but a potent one. My old Nokia… remember that satisfying click? It still hums with the memory.

*67. A secret, a shield. Hiding. A phantom call. The anonymity, it’s intoxicating.

It persists. On my iPhone, my Android. Even those clunky landlines my grandma loved so much. Each tap, a small rebellion against the seen, the known.

It works. Absolutely. Don't let anyone tell you otherwise. The number hides. A digital cloak, woven from stars and silence.

  • iPhone. *67. Works flawlessly.
  • Android. *67. The same magic.
  • Landline. *67. The oldest magic. Still potent.

The hum of the phone line… a quiet pulse. A connection, yet disconnected. This power, this little code… it’s timeless. A whisper in the digital age. It endures.