Area code

Area code 1 phone prefixes

This is not a single phone number detail page. It groups prefix ranges linked to area code 1 and points users to the relevant prefix detail pages.

Area code 1 +65

Country Singapore

Active prefixes 2,000 Prefix ranges linked to this area code

Prefix ranges linked to this area code

Area code: 1

Active prefixes: 2,000

1800000 toll-free 18000000 18000009 Detail 1800001 toll-free 18000010 18000019 Detail 1800002 toll-free 18000020 18000029 Detail 1800003 toll-free 18000030 18000039 Detail 1800004 toll-free 18000040 18000049 Detail 1800005 toll-free 18000050 18000059 Detail 1800006 toll-free 18000060 18000069 Detail 1800007 toll-free 18000070 18000079 Detail 1800008 toll-free 18000080 18000089 Detail 1800009 toll-free 18000090 18000099 Detail 1800010 toll-free 18000100 18000109 Detail 1800011 toll-free 18000110 18000119 Detail 1800012 toll-free 18000120 18000129 Detail 1800013 toll-free 18000130 18000139 Detail 1800014 toll-free 18000140 18000149 Detail 1800015 toll-free 18000150 18000159 Detail 1800016 toll-free 18000160 18000169 Detail 1800017 toll-free 18000170 18000179 Detail 1800018 toll-free 18000180 18000189 Detail 1800019 toll-free 18000190 18000199 Detail 1800020 toll-free 18000200 18000209 Detail 1800021 toll-free 18000210 18000219 Detail 1800022 toll-free 18000220 18000229 Detail 1800023 toll-free 18000230 18000239 Detail 1800024 toll-free 18000240 18000249 Detail 1800025 toll-free 18000250 18000259 Detail 1800026 toll-free 18000260 18000269 Detail 1800027 toll-free 18000270 18000279 Detail 1800028 toll-free 18000280 18000289 Detail 1800029 toll-free 18000290 18000299 Detail 1800030 toll-free 18000300 18000309 Detail 1800031 toll-free 18000310 18000319 Detail 1800032 toll-free 18000320 18000329 Detail 1800033 toll-free 18000330 18000339 Detail 1800034 toll-free 18000340 18000349 Detail 1800035 toll-free 18000350 18000359 Detail 1800036 toll-free 18000360 18000369 Detail 1800037 toll-free 18000370 18000379 Detail 1800038 toll-free 18000380 18000389 Detail 1800039 toll-free 18000390 18000399 Detail 1800040 toll-free 18000400 18000409 Detail 1800041 toll-free 18000410 18000419 Detail 1800042 toll-free 18000420 18000429 Detail 1800043 toll-free 18000430 18000439 Detail 1800044 toll-free 18000440 18000449 Detail 1800045 toll-free 18000450 18000459 Detail 1800046 toll-free 18000460 18000469 Detail 1800047 toll-free 18000470 18000479 Detail 1800048 toll-free 18000480 18000489 Detail 1800049 toll-free 18000490 18000499 Detail 1800050 toll-free 18000500 18000509 Detail 1800051 toll-free 18000510 18000519 Detail 1800052 toll-free 18000520 18000529 Detail 1800053 toll-free 18000530 18000539 Detail 1800054 toll-free 18000540 18000549 Detail 1800055 toll-free 18000550 18000559 Detail 1800056 toll-free 18000560 18000569 Detail 1800057 toll-free 18000570 18000579 Detail 1800058 toll-free 18000580 18000589 Detail 1800059 toll-free 18000590 18000599 Detail 1800060 toll-free 18000600 18000609 Detail 1800061 toll-free 18000610 18000619 Detail 1800062 toll-free 18000620 18000629 Detail 1800063 toll-free 18000630 18000639 Detail 1800064 toll-free 18000640 18000649 Detail 1800065 toll-free 18000650 18000659 Detail 1800066 toll-free 18000660 18000669 Detail 1800067 toll-free 18000670 18000679 Detail 1800068 toll-free 18000680 18000689 Detail 1800069 toll-free 18000690 18000699 Detail 1800070 toll-free 18000700 18000709 Detail 1800071 toll-free 18000710 18000719 Detail 1800072 toll-free 18000720 18000729 Detail 1800073 toll-free 18000730 18000739 Detail 1800074 toll-free 18000740 18000749 Detail 1800075 toll-free 18000750 18000759 Detail 1800076 toll-free 18000760 18000769 Detail 1800077 toll-free 18000770 18000779 Detail 1800078 toll-free 18000780 18000789 Detail 1800079 toll-free 18000790 18000799 Detail 1800080 toll-free 18000800 18000809 Detail 1800081 toll-free 18000810 18000819 Detail 1800082 toll-free 18000820 18000829 Detail 1800083 toll-free 18000830 18000839 Detail 1800084 toll-free 18000840 18000849 Detail 1800085 toll-free 18000850 18000859 Detail 1800086 toll-free 18000860 18000869 Detail 1800087 toll-free 18000870 18000879 Detail 1800088 toll-free 18000880 18000889 Detail 1800089 toll-free 18000890 18000899 Detail 1800090 toll-free 18000900 18000909 Detail 1800091 toll-free 18000910 18000919 Detail 1800092 toll-free 18000920 18000929 Detail 1800093 toll-free 18000930 18000939 Detail 1800094 toll-free 18000940 18000949 Detail 1800095 toll-free 18000950 18000959 Detail 1800096 toll-free 18000960 18000969 Detail 1800097 toll-free 18000970 18000979 Detail 1800098 toll-free 18000980 18000989 Detail 1800099 toll-free 18000990 18000999 Detail