Summary

Singapore toll-free number prefix list

This is not a single phone number detail page. It lists active toll-free prefixes in Singapore so users can open a prefix page, search a number or leave a comment.

This overview connects Singapore toll-free prefixes to the existing prefix detail pages. Only active ranges for the selected country are listed.

Number type: toll-free Total prefixes: 2,000 Last update: 2026-07-30
Country Singapore Singapore Country code: +65
Number type toll-free Prefix
Total prefixes 2,000 Pages 17 / 20
Number format +65 8123 4567 #### ####
Start number / End number 18000000 18000009
Phone prefix quality guide

How to use this list

This page groups active phone prefixes by country and line type. It helps users understand the expected number format before opening a specific prefix or checking a complete number.

Choose a prefix from the list, then complete the remaining digits on the prefix detail page to search, report or review a full phone number.

National example +65 8123 4567 #### ####
Line type toll-free Singapore
Active prefixes 2,000 Pages 17 / 20
Sample range 18000000 18000009
Safety note

A line type or prefix does not prove whether a call is safe. If a caller asks for money, passwords, card data or urgent verification, check the complete number and community reports first.

Prefix list FAQ

What does this list show?

It shows active prefixes for the selected country and line type, with example ranges and links to prefix detail pages.

Why are some prefixes less detailed?

Some ranges have no community comments yet. Technical prefix, type and format information still help users check a full number correctly.

How do I check a full number?

Open a prefix detail page or use the site search, then enter the complete phone number for comments, complaints and risk signals.

Phone safety center

More phone intelligence for this country

Continue with country-level data for Singapore: reports, spam trends, search activity and prefix statistics.

Popular Most searched numbers in Singapore See which phone numbers are being checked most often and open their detail pages. Reports Most reported phone numbers in Singapore Review numbers with the highest complaint activity and risk signals. Alerts Spam call alerts in Singapore Track fast-rising complaint and comment activity from the last days. Prefixes Top phone prefixes in Singapore Discover active phone prefixes and connect to their range pages. Statistics Phone directory statistics in Singapore Open the country dashboard with total ranges, comments, complaints and searches. Lookup Phone number lookup in Singapore Search a complete number to review comments, complaints and spam signals. Who called me Unknown caller lookup in Singapore Use this path when an unknown number contacted you. Validator Phone validator in Singapore Check whether the format and expected length match the country. Complaints Phone complaints in Singapore Read structured community complaint cases for this country. Premium report Premium number analysis in Singapore Run a deeper technical and risk report for a complete phone number.

Singapore toll-free number prefix list

Total prefixes: 2,000
Pages 17 / 20
800600 80060000 80060099 toll-free Open prefix 800601 80060100 80060199 toll-free Open prefix 800602 80060200 80060299 toll-free Open prefix 800603 80060300 80060399 toll-free Open prefix 800604 80060400 80060499 toll-free Open prefix 800605 80060500 80060599 toll-free Open prefix 800606 80060600 80060699 toll-free Open prefix 800607 80060700 80060799 toll-free Open prefix 800608 80060800 80060899 toll-free Open prefix 800609 80060900 80060999 toll-free Open prefix 800610 80061000 80061099 toll-free Open prefix 800611 80061100 80061199 toll-free Open prefix 800612 80061200 80061299 toll-free Open prefix 800613 80061300 80061399 toll-free Open prefix 800614 80061400 80061499 toll-free Open prefix 800615 80061500 80061599 toll-free Open prefix 800616 80061600 80061699 toll-free Open prefix 800617 80061700 80061799 toll-free Open prefix 800618 80061800 80061899 toll-free Open prefix 800619 80061900 80061999 toll-free Open prefix 800620 80062000 80062099 toll-free Open prefix 800621 80062100 80062199 toll-free Open prefix 800622 80062200 80062299 toll-free Open prefix 800623 80062300 80062399 toll-free Open prefix 800624 80062400 80062499 toll-free Open prefix 800625 80062500 80062599 toll-free Open prefix 800626 80062600 80062699 toll-free Open prefix 800627 80062700 80062799 toll-free Open prefix 800628 80062800 80062899 toll-free Open prefix 800629 80062900 80062999 toll-free Open prefix 800630 80063000 80063099 toll-free Open prefix 800631 80063100 80063199 toll-free Open prefix 800632 80063200 80063299 toll-free Open prefix 800633 80063300 80063399 toll-free Open prefix 800634 80063400 80063499 toll-free Open prefix 800635 80063500 80063599 toll-free Open prefix 800636 80063600 80063699 toll-free Open prefix 800637 80063700 80063799 toll-free Open prefix 800638 80063800 80063899 toll-free Open prefix 800639 80063900 80063999 toll-free Open prefix 800640 80064000 80064099 toll-free Open prefix 800641 80064100 80064199 toll-free Open prefix 800642 80064200 80064299 toll-free Open prefix 800643 80064300 80064399 toll-free Open prefix 800644 80064400 80064499 toll-free Open prefix 800645 80064500 80064599 toll-free Open prefix 800646 80064600 80064699 toll-free Open prefix 800647 80064700 80064799 toll-free Open prefix 800648 80064800 80064899 toll-free Open prefix 800649 80064900 80064999 toll-free Open prefix 800650 80065000 80065099 toll-free Open prefix 800651 80065100 80065199 toll-free Open prefix 800652 80065200 80065299 toll-free Open prefix 800653 80065300 80065399 toll-free Open prefix 800654 80065400 80065499 toll-free Open prefix 800655 80065500 80065599 toll-free Open prefix 800656 80065600 80065699 toll-free Open prefix 800657 80065700 80065799 toll-free Open prefix 800658 80065800 80065899 toll-free Open prefix 800659 80065900 80065999 toll-free Open prefix 800660 80066000 80066099 toll-free Open prefix 800661 80066100 80066199 toll-free Open prefix 800662 80066200 80066299 toll-free Open prefix 800663 80066300 80066399 toll-free Open prefix 800664 80066400 80066499 toll-free Open prefix 800665 80066500 80066599 toll-free Open prefix 800666 80066600 80066699 toll-free Open prefix 800667 80066700 80066799 toll-free Open prefix 800668 80066800 80066899 toll-free Open prefix 800669 80066900 80066999 toll-free Open prefix 800670 80067000 80067099 toll-free Open prefix 800671 80067100 80067199 toll-free Open prefix 800672 80067200 80067299 toll-free Open prefix 800673 80067300 80067399 toll-free Open prefix 800674 80067400 80067499 toll-free Open prefix 800675 80067500 80067599 toll-free Open prefix 800676 80067600 80067699 toll-free Open prefix 800677 80067700 80067799 toll-free Open prefix 800678 80067800 80067899 toll-free Open prefix 800679 80067900 80067999 toll-free Open prefix 800680 80068000 80068099 toll-free Open prefix 800681 80068100 80068199 toll-free Open prefix 800682 80068200 80068299 toll-free Open prefix 800683 80068300 80068399 toll-free Open prefix 800684 80068400 80068499 toll-free Open prefix 800685 80068500 80068599 toll-free Open prefix 800686 80068600 80068699 toll-free Open prefix 800687 80068700 80068799 toll-free Open prefix 800688 80068800 80068899 toll-free Open prefix 800689 80068900 80068999 toll-free Open prefix 800690 80069000 80069099 toll-free Open prefix 800691 80069100 80069199 toll-free Open prefix 800692 80069200 80069299 toll-free Open prefix 800693 80069300 80069399 toll-free Open prefix 800694 80069400 80069499 toll-free Open prefix 800695 80069500 80069599 toll-free Open prefix 800696 80069600 80069699 toll-free Open prefix 800697 80069700 80069799 toll-free Open prefix 800698 80069800 80069899 toll-free Open prefix 800699 80069900 80069999 toll-free Open prefix