Country code +86

Sending SMS to China

China dials on +86 and is the largest mobile market in the world by subscribers. Chinese characters are unicode, so a message in Simplified Chinese carries 70 characters per segment — though the script is dense enough that 70 characters says considerably more than 70 Latin ones.

Dialling

How to dial China

Every part of the number, laid out separately, then the same thing written the way an API expects it.

+Exit
86Country code
national numberNational number

+86 +86 followed by the national number

From abroad, replace your exit code with +, then 86, then the national number — dropping the national trunk prefix if the country uses one (a leading 0 in most, though not in the +1 numbering plan). Store numbers in E.164 (+86…) and they work from any country and any API.

At a glance

China by the numbers

The figures below come from public country data and set the context for how much SMS traffic China actually carries.

+86
China country code
ISOCN / CHN
1,330,044,000
People
9,596,960
Area km²
9.33 Trillion
GDP (USD)
Sender ID

How your name appears in China

General guidance — we have not yet confirmed China-specific sender ID rules.

9:41
S
SMSLOCAL
Text Message
Your verification code is 4172. Valid for 10 minutes.
now
Delivered on +86
ID

Sender ID rules for +86

Both alphanumeric and numeric sender IDs are supported where the local network allows it. Exact registration steps, character limits and lead time vary by operator, and are confirmed as part of onboarding before your first send.

Alphanumeric ID
Your brand name instead of a number, typically up to 11 characters, where the network allows it.
Numeric ID
A long code or short code — falls back to this wherever alphanumeric isn’t supported.
Approval time
Same-day to a few business days, depending on the operator and ID type.

What people send most: OTP and account verification · Order and delivery updates · Appointment and service reminders.

Message length: under the standard SMS encoding, a segment typically holds 160 GSM-7 characters, or 70 once a message uses Unicode — Arabic, Chinese, Cyrillic, emoji. Longer messages split into several segments automatically and are billed per segment; exact limits are confirmed for China as part of onboarding.

Before you send

What China requires

General practice for reaching China — market-specific requirements are confirmed with you before your first send.

Requirement 1 of 4: Get clear consent before sending marketing messages, and keep a record of it.

Requirement 1 of 4

Get clear consent before sending marketing messages, and keep a record of it.

Checked automatically on every message we send to China — nothing for you to track by hand.

Networks

Mobile operators in China

Named operators for China have not been confirmed yet — routing still reaches every licensed network in the market.

Full network coverage

Routes provision automatically to every licensed operator serving China — no operator list for you to maintain.

One route per message

Each send is evaluated in real time and placed on the best-performing path available at that moment.

Delivery reporting either way

Per-message delivery status, the same whether an operator is named on this page or not.

Traffic

Common SMS use cases in China

OTP and account verification

Time-critical — it has to land in seconds, which is the reason SMS still wins here over push or email.

Order and delivery updates

Keeps the recipient's attention without needing an app open, for the moment they actually care about the update.

Appointment and service reminders

Cuts no-shows more effectively than email — most people notice a text within minutes of it arriving.

Nearby codes

Other country codes

Countries with neighbouring dialling codes.

Get Started

Start sending to China

Direct routes, per-operator delivery reporting and sender ID handling for +86 — from one dashboard or one API call.