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How You Got Your Phone Number | Neil deGrasse Tyson Explains...

2023-05-30 Science & Technology
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StarTalk
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Description

How did we get area codes for our phone numbers? Neil deGrasse Tyson and comedian Chuck Nice explore the interesting history of area codes and how they came to be. Discover how early area codes in high-population cities were determined and the underlying logic. How did major cities get their area codes? What’s the area code for Cape Canaveral? Neil has fun with phones, explains what it was like to use a rotary phone, and explores how the ingenuity of the past still has traces in the present. Get the NEW Cosmic Queries book (5/5 ⭐s on Amazon!): https://amzn.to/3dYIEQF Support us on Patreon: https://www.patreon.com/startalkradio FOLLOW or SUBSCRIBE to StarTalk: Twitter: http://twitter.com/startalkradio Facebook: https://www.facebook.com/StarTalk Instagram: https://www.instagram.com/startalk About StarTalk: Science meets pop culture on StarTalk! Astrophysicist & Hayden Planetarium director Neil deGrasse Tyson, his comic co-hosts, guest celebrities & scientists discuss astronomy, physics, and everything else about life in the universe. Keep Looking Up! #StarTalk #neildegrassetyson 1:05 - The Age of Rotary Phones 4:23 - Area Codes in Populous Cities 10:12 - New Age Area Codes 13:50 - Whistling Touchtones & Fun With Phones

Top Comments (10)

@The.Nasty. 2023-05-31

“I sold weed out of phone booth once, we’re so much alike!” Chuck you are the most relatable man on the planet sometimes! 😂

149 4 replies
@pushinkeys 2023-05-30

Neil - I once interned at Bell Labs Chuck- I once sold weed in a phone booth 😂😂😂 Gotta say I got more in common with Chuck on this one 😅😅

120 5 replies
@James-pl2oy 2023-05-30

What’s also cool is that the telephone companies saved the 555 leading digits combination for use in movies and other works of fiction. So whenever you see a phone number in a movie it’s always a non-working 555 telephone number

95 3 replies
@effychase62 2023-05-31

I'm old enough (61) to remember when as a kid living in Alabama in the early 1970's, I only had to dial the last 4 numbers of a phone number to connect locally.

15 5 replies
@mikotagayuna8494 2023-05-31

It's amazing how everyone can remember dozens of phone numbers by rote memory before mobile phones were invented. Nowadays, we can't remember anyone's number other than our own.

15 2 replies
@StarTalk 2023-06-28

Check the area code for where you live against the population! If you live in a high-population area, is your area code really easy to dial?

8 9 replies
@johnny_eth 2023-05-31

In my country (Portugal) it was the same. 01 was Lisbon, 02 was Porto. Then other reasons would have 3 numeral area code, like 011. Because numbers in those two big cities were 7 numerals long, while the other regions were 6. Eventually in the late 90s everything was normalized, the zeroes converted to 2, and all phone numbers now are 9 numerals

8
@theduder2617 2023-05-31

When I was 5 years old, you could use the rotary phone and dial your own number. Soon as the last number finished clicking off you hung up and your phone would ring. Used to drive my grandma nuts until she caught me. I didn't know how to plug the phone back in at that age. lol

3
@tantrikdoka5376 2023-06-24

9:15 These guys laugh themselves to tears and then THE REST OF US too

2
@jwsolutions99 2025-11-06

Pretty sure Chuck's phone booth was in area code 420

1

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