Number Neighbour 

The person with 1 digit higher/lower than your phone number.

Ex. What’s up my number neighbour, i just beat my meat so hard i can’t feel my left leg.

Number Neighbour by Fuck eh August 3, 2019

Number Neighbor

a trend on twitter where a person has the same exact phone number as you but the last digit is either higher or lower

mike: i’m gonna text my number neighbor, since my number is (231)465-321 their number must be (231)465-322 or (231)465-320

not a real phone number (i think)

Number Neighbor by tttrashcannn August 5, 2019

Number neighbor

Someone with same number as you but the last digit is one off.

Ex: 123-456-7891
The number neighbors would be

123-456-7890

123-456-7892

My number neighbor just texted me and he's really weird. His numer ends in 1234 and mine is 1235

Number neighbor by savvymcjay August 8, 2019

Number neighbor

Someone who still hasn’t messaged me back

Me : he I’m your number neighbor !
Number neighbor :

Number neighbor by applepeach August 7, 2019

number neighbor

Someone who has the same phone number as you, besides the last digit.

Greg: Hey, Karla, what's your number?

Karla: (719):558-9013

Greg: Hey! We're number neighbors! Mine's (719):588-9016.

number neighbor by MrLemon333 August 6, 2009

Number Neighbor

The person who’s number is identical to yours besides the last number which is one up or down. When you text them they usually get really pissed off really quickly.

Person 1: Hey your my number neighbor!!
Person 2: go die in a ditch

Number Neighbor by Ray????? August 10, 2019

Area code number neighbor 

When someone has the same phone number as you, but a different area code

Brad: What’s your number Karly?
Karly: [phone]
Brad: We’re Area code number neighbors! Mine is [phone]

Area code number neighbor by marketmaking August 6, 2019