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

Send SMS to United States

$0.0070 per SMS part to numbers in United States. Top up with USDT and send from the web page or the API.

Price per part: $0.0070
Dial code: +1
Region: North America and the Caribbean
Local script: Latin letters fit GSM-7, 160 per part

What a send to United States costs

Totals for the same text sent to several recipients.

Recipients	1 part	2 parts
100	$0.7000	$1.40
1,000	$7.00	$14.00
10,000	$70.00	$140.00
100,000	$700.00	$1,400.00

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.

United States at a glance

Price per part: $0.0070
Dial code: +1
Region: North America and the Caribbean
A $50 top up sends: 7,142 messages
Price rank: 13 of 227, from the lowest
Enterprise plan price: $0.0063

Price to United States on each plan

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

Starter
0%
$0.0070
Basic
-3%
$0.0068
Pro
-5%
$0.0066
Business
-8%
$0.0064
Enterprise
-10%
$0.0063

Sending SMS to United States

How much does an SMS to United States cost?

$0.0070 for each SMS part. A one-part message to 1,000 numbers in United States costs $7.00.

How should I write United States numbers?

Use the international format: + then 1 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 United States is not delivered?

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