Area code 831 phone prefixes
This is not a single phone number detail page. It groups prefix ranges linked to area code 831 and points users to the relevant prefix detail pages.
Area code
831
+65
Country
Singapore
Singapore
Active prefixes
1,000
Prefix ranges linked to this area code
Prefix ranges linked to this area code
Area code: 831
831000
mobile
83100000
83100099
Detail
831001
mobile
83100100
83100199
Detail
831002
mobile
83100200
83100299
Detail
831003
mobile
83100300
83100399
Detail
831004
mobile
83100400
83100499
Detail
831005
mobile
83100500
83100599
Detail
831006
mobile
83100600
83100699
Detail
831007
mobile
83100700
83100799
Detail
831008
mobile
83100800
83100899
Detail
831009
mobile
83100900
83100999
Detail
831010
mobile
83101000
83101099
Detail
831011
mobile
83101100
83101199
Detail
831012
mobile
83101200
83101299
Detail
831013
mobile
83101300
83101399
Detail
831014
mobile
83101400
83101499
Detail
831015
mobile
83101500
83101599
Detail
831016
mobile
83101600
83101699
Detail
831017
mobile
83101700
83101799
Detail
831018
mobile
83101800
83101899
Detail
831019
mobile
83101900
83101999
Detail
831020
mobile
83102000
83102099
Detail
831021
mobile
83102100
83102199
Detail
831022
mobile
83102200
83102299
Detail
831023
mobile
83102300
83102399
Detail
831024
mobile
83102400
83102499
Detail
831025
mobile
83102500
83102599
Detail
831026
mobile
83102600
83102699
Detail
831027
mobile
83102700
83102799
Detail
831028
mobile
83102800
83102899
Detail
831029
mobile
83102900
83102999
Detail
831030
mobile
83103000
83103099
Detail
831031
mobile
83103100
83103199
Detail
831032
mobile
83103200
83103299
Detail
831033
mobile
83103300
83103399
Detail
831034
mobile
83103400
83103499
Detail
831035
mobile
83103500
83103599
Detail
831036
mobile
83103600
83103699
Detail
831037
mobile
83103700
83103799
Detail
831038
mobile
83103800
83103899
Detail
831039
mobile
83103900
83103999
Detail
831040
mobile
83104000
83104099
Detail
831041
mobile
83104100
83104199
Detail
831042
mobile
83104200
83104299
Detail
831043
mobile
83104300
83104399
Detail
831044
mobile
83104400
83104499
Detail
831045
mobile
83104500
83104599
Detail
831046
mobile
83104600
83104699
Detail
831047
mobile
83104700
83104799
Detail
831048
mobile
83104800
83104899
Detail
831049
mobile
83104900
83104999
Detail
831050
mobile
83105000
83105099
Detail
831051
mobile
83105100
83105199
Detail
831052
mobile
83105200
83105299
Detail
831053
mobile
83105300
83105399
Detail
831054
mobile
83105400
83105499
Detail
831055
mobile
83105500
83105599
Detail
831056
mobile
83105600
83105699
Detail
831057
mobile
83105700
83105799
Detail
831058
mobile
83105800
83105899
Detail
831059
mobile
83105900
83105999
Detail
831060
mobile
83106000
83106099
Detail
831061
mobile
83106100
83106199
Detail
831062
mobile
83106200
83106299
Detail
831063
mobile
83106300
83106399
Detail
831064
mobile
83106400
83106499
Detail
831065
mobile
83106500
83106599
Detail
831066
mobile
83106600
83106699
Detail
831067
mobile
83106700
83106799
Detail
831068
mobile
83106800
83106899
Detail
831069
mobile
83106900
83106999
Detail
831070
mobile
83107000
83107099
Detail
831071
mobile
83107100
83107199
Detail
831072
mobile
83107200
83107299
Detail
831073
mobile
83107300
83107399
Detail
831074
mobile
83107400
83107499
Detail
831075
mobile
83107500
83107599
Detail
831076
mobile
83107600
83107699
Detail
831077
mobile
83107700
83107799
Detail
831078
mobile
83107800
83107899
Detail
831079
mobile
83107900
83107999
Detail
831080
mobile
83108000
83108099
Detail
831081
mobile
83108100
83108199
Detail
831082
mobile
83108200
83108299
Detail
831083
mobile
83108300
83108399
Detail
831084
mobile
83108400
83108499
Detail
831085
mobile
83108500
83108599
Detail
831086
mobile
83108600
83108699
Detail
831087
mobile
83108700
83108799
Detail
831088
mobile
83108800
83108899
Detail
831089
mobile
83108900
83108999
Detail
831090
mobile
83109000
83109099
Detail
831091
mobile
83109100
83109199
Detail
831092
mobile
83109200
83109299
Detail
831093
mobile
83109300
83109399
Detail
831094
mobile
83109400
83109499
Detail
831095
mobile
83109500
83109599
Detail
831096
mobile
83109600
83109699
Detail
831097
mobile
83109700
83109799
Detail
831098
mobile
83109800
83109899
Detail
831099
mobile
83109900
83109999
Detail