Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase '1-800', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
1-800
Transposition0
-1800
18-00
1-080
Transposition1
8-100
108-0
1-008
Transposition2
0-810
1080-
Transposition2r
08-10
1008-
Transposition0x2
-1080
-1800
18-00
Slip3A
-8100
180-0
1-008
Slip3B
81-00
10-80
1-080
Omission
-800
1800
1-00
1-80
Repetition
11-800
1--800
1-8800
1-8000
QWERTY Substitution
QWERTY Repetition after
QWERTY Repetition before
QWERTY Substitution Transposed
WrongDoubles
1-880
$JSON
$address
$applyDefault
$clone
$commas
$copy
$copyFields
$delete
$entries
$expand
$filt
$getType
$isArray
$isBoolean
$isClass
$isDate
$isElement
$isFunction
$isNumber
$isObject
$isString
$isType
$isValidDate
$json2txt
$keys
$load
$matchall
$parseFloats
$pick
$postJSON
$prune
$save
$set
$sortBy
$sortKeys
$stringify
$stringifySafe
$sum
$svgPoster1
$table
$textify
$toFixed
$type
$without
Glossary
Transposition = adjacent pairs of letters are swapped
Omission = individual letters are missed out
Repetition = individual letters are entered twice consecutively
QWERTY substitution = letters are replaced by each of their QWERTY-keyboard based physical neighbours (e.g. 'h' gets replaced with y, u, j, n, b, g)
QWERTY repetition type 1 = letters are followed by each of their QWERTY-keyboard neighbours
QWERTY repetition type 2 = letters are preceded by each of their QWERTY-keyboard neighbours