PortSMS lives at portsms.com. Your personal top up address is ready on the Balance page after you sign in.

Send SMS to Singapore

$0.0148 per SMS part to numbers in Singapore. Top up with USDT and send from the web page or the API.

Price per part: $0.0148
Dial code: +65
Region: South-East Asia and Oceania
Local script: Latin letters fit GSM-7, 160 per part

What a send to Singapore costs

Totals for the same text sent to several recipients.

Recipients	1 part	2 parts
100	$1.48	$2.96
1,000	$14.80	$29.60
10,000	$148.00	$296.00
100,000	$1,480.00	$2,960.00

Plain Latin text uses GSM-7, so one part holds 160 characters (153 when the text is split). Accents outside the GSM-7 alphabet and emoji switch the message to Unicode.

Singapore at a glance

Price per part: $0.0148
Dial code: +65
Region: South-East Asia and Oceania
A $50 top up sends: 3,378 messages
Price rank: 77 of 227, from the lowest
Enterprise plan price: $0.0133

Price to Singapore on each plan

Your plan follows the total of all your top ups and takes a discount off every message to Singapore.

Starter
0%
$0.0148
Basic
-3%
$0.0144
Pro
-5%
$0.0141
Business
-8%
$0.0136
Enterprise
-10%
$0.0133

Sending SMS to Singapore

How much does an SMS to Singapore cost?

$0.0148 for each SMS part. A one-part message to 1,000 numbers in Singapore costs $14.80.

How should I write Singapore numbers?

Use the international format: + then 65 and the national number, in your list, CSV or API request. Every number is checked before sending, and you pay only for numbers that can be sent.

What if a message to Singapore is not delivered?

Its price goes back to your balance automatically, and its status is shown in your history and in the webhook.