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Growing up I had a SO whose phone number had the pattern: XXX-XX9-11XX. I also had a hidden landline in my room for when my parents would take my phone at night
by ltc5505 8y ago
Growing up I had a SO whose phone number had the pattern: XXX-XX9-11XX. I also had a hidden landline in my room for when my parents would take my phone at night. One night, around 2AM, my call redirected to an emergency dispatcher as if I had dialed 911, and I promptly hung up the phone (out of fear). When I redialed the number I was again redirected, and such a conversation ensued:
ME: Sorry, my phone seems to be redirecting my calls. I apologize for disruption. Please don't dispatch an officer to my home.
DISPATCHER: We are definitely sending over an officer.
ME: Please don't. I'm going to get in a lot of trouble.
DISPATCHER: ... Okay, now the officer is going to check your home and verify with each member of the family that everything is alright.
My parents were not pleased to be woken up by a police officer at 2AM to check if they were okay. I got in a lot of trouble. I then called my ISP and had them add the troubled phone number to a list of non-redirecting numbers.
I believe the cell number I was calling was issued before ISPs started redirecting numbers with 911 to emergency dispatch. The redirection of my call was probably a result of my ISP implementing the redirection.
- blastofrocks 8y agoWait what , any number with 911 will be redirected ? Does that for a 10 digit phone number out of 10! all possibilities, 8! are gone ? Can there only be 3588480(10! - 8!) safe phone numbers ever ?
- drfuchs 8y agoNope. It’s fine to have the substring “911” in your phone number. This guy must have experienced a hiccup in the system somewhere. What I want to know is how he managed to get a secret landline installed in his parents’ house.
- pimlottc 8y ago> What I want to know is how he managed to get a secret landline installed in his parents’ house. I'm assuming the poster had a secret extension to the existing landline, not an entirely separate line.
- rtkwe 8y agoOr they just had a spare phone they plugged into the socket their parents didn't know about (the phone not the socket). I'd be surprised if OP has gone and spliced an additional line instead of their just being a socket in their room already.
- ltc5505 8y agoYou're exactly correct. There was a hidden RJ11 socket behind my bed that I plugged a previously-forgotten phone into. There was only one line shared throughout the house, which occasionally caused some problems with my _master plan_.
- reaperducer 8y agoI'd be surprised if OP has gone and spliced an additional line instead of their just being a socket in their room already. I wouldn't. This is how the nerdier of my friends got their computers online in the 80's. In early modem days, a lot of people bought modems without thinking the whole process through. Once they got it home, they realized that either the room with the computer didn't have a phone line, the phone jack was inconveniently located, or after spending $300 on a 150-300 baud modem, they didn't realize they'd have to spend another $200 on a phone line + $50/month for the jack + $xx for dialtone. Splicing phone lines and fishing them through the walls with a coat hangar became an art. And if it wasn't practical in your house, you sometimes ran a phone line through the trees to your buddy's house. It was all very educational.
- c22 8y agoWhen I was a kid I "spliced" a line (connected it to screw terminals in the box on the side of the house) from my parent's main phone to the basement so I could shotgun two dial-up modems in the middle of the night (the basement already was wired for the 2nd fax/internet line). I wasn't explicitly trying to keep it a secret, but I also didn't tell anyone, my dad found it after a couple months when he tried to make a particularly late phone call and heard modem noise.
- ltc5505 8y agoYou are correct that I did not lay an entirely separate line. There was simply just a pre-existing RJ11 socket hiding behind my bed.
- deleted 8y ago[deleted]
- ltc5505 8y agoThere was an existing RJ11 socket in the wall behind my bed. Sadly, nothing more exciting. It's totally possible it was a hiccup. I had been using the line for weeks with the same number, and then it suddenly started to reliably redirect to emergency dispatch. I thought I had read previously that numbers containing 911 would redirect in the case that a potential victim has misdialed in a hurry. This incident was over a decade ago, so its possible that I misread an article or found a garbage source.
- drfuchs 8y agoAh, you had a secret handset, not (land)line (or, as per Ernestine, instrument). Basically, decades ago, 411 was the first "N11" to come into common use, for "local directory assistance"; and 611 was for "repair service". But all 8 were reserved ( https://www.nationalnanpa.com/number_resource_info/n11_codes.html https://www.nationalnanpa.com/number_resource_info/n11_codes... ), and there was no way they were going to rescind all the already-existing phone numbers with "11" in them, or even with "911", since they'd been in use forever. Some random examples of real numbers with "911" in them: 800-345-1911 is the South Hackensack office of TransAxle; 800-349-1100 is (or was) Louisiana Health Monitoring.
- ltc5505 8y agoGreat examples and I had never thought to consider the origin, or even relatedness, of the N11 numbers. Thank you for the reference! You are correct, I should have said handset. I'm not sure if this is common, but with the involvement of cellphones in the house my family began referring to any handset in the house as "the landline." Example: "Can you grab the landline in the kitchen, I'm on the cell."
- mnw21cam 8y agoCheck your maths. A 10 digit number has 10^10 possibilities, but there are 8 different positions that the 911 can be in, each of which consumes 10^7 possibilities. So now there are 10^10 - 7*10^7, or 9920000000 possibilities. (edit: Actually, this doesn't take account of multiple occurrences of 911 in the number, but it's a fairly close approximation.)
- virusduck 8y agoAlso, at least in the US, you can't have a 1 or 0 in the leading digit, so subtract another 2e9.
- consp 8y agoThis is common almost everywhere in the world as the 0 and 1 prefix (the plus in the +XXX landcodes) are usually used for international selection but might require an additional 0 or 1 after the first 0. Though in my country and most of Europe the 1 is not a international prefix.
- rtkwe 8y agoAlso no 555-XXXX numbers.
- Wowfunhappy 8y agoI believe I read somewhere that this is largely a myth—that some specific 555 numbers are kept empty for fictional use, but that some of them are legitimate. Please feel free to fact check me, though.
- invalidusernam3 8y agoAccording to Wikipedia: Only 555-0100 through 555-0199 are now specifically reserved for fictional use; the other numbers have been reserved for actual assignment https://en.wikipedia.org/wiki/555_(telephone_number) https://en.wikipedia.org/wiki/555_(telephone_number)
- 8y ago
- Xixi 8y agoThere are 10^10 ten digit phone numbers, not 10!, since you can have the same digit several times...
- blastofrocks 8y agooops, no wonder I failed in math test at college .
- ltc5505 8y agoIt is entirely possible that I was wrong about numbers containing 911 redirecting. This incident was over a decade ago, and I was just recalling what I researched as a cause back when it had happened. I would be willing to bet there are people on this forum much more versed in telecom that will be able to set the record straight.