The Singapore country code is +65 — reaching all 5.9 million Singaporeans + ~9 million mobile subscriptions across Singtel, StarHub, M1 + SIMBA. Singapore uses a unique 8-digit closed numbering plan — no area codes, the same number works anywhere in the city-state.
Singapore was assigned +65 by the ITU in 1964 — placing it in zone 6 with Southeast Asia + Oceania. Singapore is one of the few city-states with a true closed 8-digit numbering plan: no area codes, just 8 digits.
Singapore has used the +65 country code since 1964, in zone 6 alongside Indonesia +62, Australia +61, New Zealand +64, Philippines +63 + Malaysia +60. The 6X bloc covers all of Southeast Asia + Oceania.
Singapore's telecom regulator is IMDA (Infocomm Media Development Authority — successor to IDA + MDA, merged in 2016). Four major mobile carriers operate: Singtel (Asia's largest telco, ~4.5M subs), StarHub (~2M), M1 (~1.7M) + SIMBA (formerly TPG Singapore, ~800K). Singapore had 100% 4G coverage by 2017 + 100% 5G by 2025.
Singapore uses a closed numbering plan: every Singapore number is exactly 8 digits. The first digit tells you the type: <b>6</b> landline, <b>8</b> mobile (StarHub, M1, SIMBA + newer Singtel), <b>9</b> mobile (legacy Singtel + Pelephone), <b>3</b> VoIP + new ranges, <b>1</b> shortcodes + premium-rate. Same number works from Jurong to Changi.
The financial gateway to Asia. Singapore (+65) is the #1 financial center in Southeast Asia + #3 globally (after New York + London per the Global Financial Centres Index). The Monetary Authority of Singapore (MAS) regulates all banking. DBS, OCBC, UOB + every major global bank (JPMorgan, Citi, HSBC, Standard Chartered) run their Asia-Pacific HQ here. A +65 line is the natural caller-ID for any business serving Southeast Asia\'s 680M people from a stable, English-speaking, AAA-rated jurisdiction.
A Singapore phone number in international format is written as +65 [8-digit number]. No area code, no leading 0. Example: +65 6123 4567 for a landline, +65 9123 4567 for a Singtel mobile, +65 8123 4567 for a StarHub or M1 mobile.
The first digit of every Singapore number is a type indicator. 6 is the landline range. 8 + 9 are mobile (originally 9 was Singtel-only, 8 was StarHub/M1; today both are issued by all carriers). 3 is VoIP + newer ranges. 1 covers shortcodes (1800 toll-free, 1900 premium-rate). All numbers are 8 digits.
From Marina Bay Sands to Changi Airport to Jurong Industrial Estate, every Singapore number lives behind a +65. With no area codes, a single +65 8-digit number works city-wide.
Every country uses a different exit code before +65 Singapore. From any mobile, + replaces the exit code — so +65 6123 4567 works worldwide. No leading 0 to drop, no area code to handle — Singapore has the simplest dialing format in Asia.
011011 65 NNNN NNNN+65 8/9 NNN NNNN011011 65 NNNN NNNN+65 8/9 NNN NNNN0000 65 NNNN NNNN+65 8/9 NNN NNNN00110011 65 NNNN NNNN+65 8/9 NNN NNNN0000 65 NNNN NNNN+65 8/9 NNN NNNN001/007007 65 NNNN NNNN+65 8/9 NNN NNNN001001 65 NNNN NNNN+65 8/9 NNN NNNN0000 65 NNNN NNNN+65 8/9 NNN NNNN0000 65 NNNN NNNN+65 8/9 NNN NNNN001001 65 NNNN NNNN+65 8/9 NNN NNNN0000 65 NNNN NNNN+65 8/9 NNN NNNN010010 65 NNNN NNNN+65 8/9 NNN NNNN001001 65 NNNN NNNN+65 8/9 NNN NNNN0000 65 NNNN NNNN+65 8/9 NNN NNNN0000 65 NNNN NNNN+65 8/9 NNN NNNN0000 65 NNNN NNNN+65 8/9 NNN NNNN0000 65 NNNN NNNN+65 8/9 NNN NNNN0000 65 NNNN NNNN+65 8/9 NNN NNNN0000 65 NNNN NNNN+65 8/9 NNN NNNN0000 65 NNNN NNNN+65 8/9 NNN NNNN0000 65 NNNN NNNN+65 8/9 NNN NNNN0000 65 NNNN NNNN+65 8/9 NNN NNNN00 XX00 XX 65 NNNN NNNN+65 8/9 NNN NNNN0000 65 NNNN NNNN+65 8/9 NNN NNNN8 108 10 65 NNNN NNNN+65 8/9 NNN NNNNTip: Singapore numbers are always exactly 8 digits — no area code, no leading 0. The first digit tells you the type: 6 landline, 8 + 9 mobile, 3 VoIP. Mobile numbers don\'t identify the carrier — they\'ve been portable across all 4 carriers since 2008.
+65 reaches Southeast Asia's financial capital + the world's busiest container port. Singpass + every Singapore bank verify with +65 mobile.
Singapore banks (DBS, OCBC, UOB, MariBank, Trust Bank, GXS Bank, Standard Chartered SG, HSBC SG, Citi SG) + Singpass (Singapore's national digital identity — used by 4M+ residents) + every SG government service (MyTax, HDB portal, CPF Board) SMS OTPs to +65 mobiles. Without a real Singapore line, you literally cannot do most banking or government tasks.
Singapore hosts the Asia-Pacific HQ of Google, Meta, Microsoft, Amazon (AWS), Apple, JPMorgan, Citi, HSBC, Standard Chartered, BlackRock, Bridgewater, Shopee, Sea Group, Grab, Lazada + most major US + EU multinationals. A +65 line is THE caller-ID for serving Southeast Asia's 680M consumers.
A +65 6 prefix says "Singapore CBD — Raffles Place, Marina Bay Financial Centre, the MAS (Monetary Authority of Singapore), the Singapore Exchange (SGX), DBS, OCBC + UOB headquarters". Plus Marina Bay Sands, Gardens by the Bay, Changi Airport (consistently #1 globally) + Sentosa.
Singapore has 4 official languages: English (lingua franca + the language of government, business + courts), Mandarin (~75% Chinese ethnicity), Malay (national language) + Tamil. A +65 line reaches a fully multilingual market — perfect for businesses serving Greater China, Malaysia + Indonesia from a neutral, English-default jurisdiction.
Singapore runs on SGT (UTC+8) year-round (no DST). Same clock as Hong Kong, Beijing, Manila, Taiwan + Western Australia. Bridges Asia daytime + EU early-morning + US East Coast late-night.
CallMama routes +65 through IMDA-licensed Singapore carriers under PDPA (Personal Data Protection Act 2012). Voice + SMS handled to MAS + IMDA enterprise-grade standards. Singapore is a PDPA + GDPR-adequacy-comparable jurisdiction.
Pick your Singapore prefix — 6 landline, 8 or 9 mobile — and start calling, texting + receiving Singpass + DBS + OCBC + UOB OTPs from real Singapore customers across Marina Bay, Jurong, Tampines + the CBD.
Same six features come standard on every CallMama Singapore number — no upsell tiers, no per-feature charges.
Route any incoming call to your real mobile, a teammate, or voicemail — by schedule, caller, or custom rule.
One-tap recording for client calls and consults. Files store securely in your dashboard for replay or download.
Decide which local number shows on outbound calls so contacts always see a familiar prefix.
Voicemails arrive as audio plus a written transcript in your inbox — read or listen, no missed message.
Send and receive text and image messages from your number — same line works on web, iOS, and Android.
Outbound calls to 200+ countries from the same app. Skip carrier roaming and international add-ons.
From "I want a Singapore number" to making your first call — three taps and you're live.
Choose the area code or city prefix that matches where you sell.
Six-digit confirmation drops into the app. No documents to upload, no waiting room, no callbacks.
Your Singapore line is live. Start dialing, texting, and being reached — exactly the way a local would.
Name, country code, ISO 3166 alpha-2 & alpha-3, exit code, and ITU zone. Filter by continent or search by name or code.
| Country | Code | ISO-2 | ISO-3 | Exit | Zone |
|---|---|---|---|---|---|
| Afghanistan | +93 | AF | AFG | 00 | 9 |
| Albania | +355 | AL | ALB | 00 | 3 |
| Algeria | +213 | DZ | DZA | 00 | 2 |
| American Samoa | +1 | AS | ASM | 011 | 1 |
| Andorra | +376 | AD | AND | 00 | 3 |
| Angola | +244 | AO | AGO | 00 | 2 |
| Anguilla | +1 | AI | AIA | 011 | 1 |
| Antarctica | +672 | AQ | ATA | 00 | 6 |
| Antigua and Barbuda | +1 | AG | ATG | 011 | 1 |
| Argentina | +54 | AR | ARG | 00 | 5 |
| Armenia | +374 | AM | ARM | 00 | 3 |
| Aruba | +297 | AW | ABW | 00 | 2 |
| Australia | +61 | AU | AUS | 0011 | 6 |
| Austria | +43 | AT | AUT | 00 | 4 |
| Azerbaijan | +994 | AZ | AZE | 00 | 9 |
| Bahamas | +1 | BS | BHS | 011 | 1 |
| Bahrain | +973 | BH | BHR | 00 | 9 |
| Bangladesh | +880 | BD | BGD | 00 | 8 |
| Barbados | +1 | BB | BRB | 011 | 1 |
| Belarus | +375 | BY | BLR | 810 | 3 |
011 65 6123 4567 for a landline, or 011 65 9123 4567 for a mobile. No leading 0, no area code to handle.+65 NNNN NNNN — always exactly 8 digits after +65. Example: +65 6123 4567 for a landline, +65 9123 4567 for a Singtel mobile, +65 8123 4567 for a StarHub or M1 mobile.One tap to install. One more to call. It really is that simple.