SMS destination

United States

United States

Dialing code +1 · North America. Review the recorded SMS sender capabilities and country requirements for United States.

Part of Bird SMS. Compare the sender and operational requirements across your markets.

Policy last updated 15 July 2026

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What you can send

SMS
WhatsApp

Two-way messaging

Supported

Sender types

Compare the sender types listed for this destination, their registration requirements and recorded setup estimates. Confirm availability, throughput and timing for your use case.

SenderActivationSetup timeNotes
Short codeShort-code provisioningVariesSupports two-way replies.
Toll-free numberToll-free verificationVariesSupports two-way replies.
Long code (10DLC)10DLC registrationVariesSupports two-way replies.

Rules & regulations

Use this recorded country reference to prepare your launch. Requirements can depend on message purpose, sender type, network and recipient location; confirm the applicable rules before sending.

ConsentOpt-in required
Template approvalRequired
Quiet hoursApply

Telephone Consumer Protection Act

The Telephone Consumer Protection Act (TCPA) is a US federal law that regulates telemarketing calls, auto-dialed calls, pre-recorded calls, text messages, and unsolicited faxes.

The law requires telemarketers to obtain prior express written consent from consumers before contacting them for marketing purposes via phone calls, text messages, and faxes.

The TCPA also requires telemarketers to provide a way for consumers to opt-out of receiving future messages. The law sets out fines and penalties for violators, including fines of up to $1,500 per violation.

Cellular Telecommunications and Internet Association (CTIA)

The Cellular Telecommunications and Internet Association (CTIA), is a trade organization that represents the wireless communications industry in the United States, like Verizon and AT&T.

The organization sets industry standards and provides guidance and resources to its members, which include wireless carriers, device manufacturers, and mobile content providers. The CTIA also works to protect consumers by promoting the responsible use of wireless technology and advocating for policies that benefit the industry and its customers.

In relation to SMS marketing, the CTIA has established guidelines and best practices to help businesses comply with relevant laws and regulations, such as the federal TCPA.

While not adhering to CTIA guidelines does not necessarily result in legal action against your business, there can still be negative consequences for non-compliance. If the CTIA discovers that you have violated their rules, they may inform the mobile carriers about this violation. The mobile carriers could then suspend or terminate your access to their customers until you address the issue.

What this market refuses

High-risk financial services

  • Payday loans
  • Short-term high interest loans
  • Auto loans
  • Mortgage loans
  • Student loans
  • 3rd party Debt collection
  • Gambling/sweepstakes
  • Stock alerts
  • Cryptocurrency

Get-rich-quick schemes

  • Deceptive work-from-home programs
  • Risky investment opportunities
  • Multi-level marketing

Job postings *

*Exceptions are permitted if the message sender is the one doing the hiring

Carriers’ product competition

  • Competing products & services (e.g. home & mobile phone services)

Debt forgiveness

  • Debt consolidation
  • Debt reduction
  • Credit repair programs

Controlled substances

  • Alcohol
  • Cannabis and CBD
  • Tobacco and vape
  • All Schedule I and II drugs by the U.S. Controlled Substances Act

Others

  • Phishing
  • Firearms
  • Pornography or sex content
  • Profanity or hate speech
  • Fraud and scam
  • Deceptive marketing
  • Lead generation
  • Affiliate marketing (sharing user’s info with 3rd parties)

One API

How sending works

Use the same SMS API across supported destinations. Prepare an eligible sender, enable the destination and apply the recipient permission your message requires. Track the accepted message through carrier submission and the delivery reports available for that route.

Sending to United States, answered

What senders ask before their first message to United States.

Do I need to register a sender before sending SMS to United States?
The reference requires registration for every listed sender type: a short code, a toll-free number, and a 10DLC long code. For a 10DLC long code you register your brand and a campaign with The Campaign Registry, then link the number to that campaign. Confirm sender eligibility and destination access before testing the registered number. A toll-free number goes through toll-free verification instead, a separate process from 10DLC. Work with Bird on short-code assignment, registration and costs. Short codes are country-specific.
Can I use an alphanumeric sender ID in United States?
No. Bird offers a short code, a toll-free number, or a 10DLC long code here instead.
Can I receive replies from United States?
Yes, if you send from a short code, a toll-free number, or a 10DLC long code. Replies are delivered to you as signed webhooks.
Are there quiet hours for SMS in United States?
The recorded sending window is 8:00 am to 9:00 pm in the recipient's local time. Confirm its scope for your message purpose.
Do I need consent before messaging someone in United States?
Consent requirements depend on the purpose of the message. The recorded standard under the Telephone Consumer Protection Act is prior express written consent. Confirm how it applies to your message purpose and audience. Provide an appropriate opt-out route and honor the recipient’s preferences.
What other channels can Bird reach United States on?
WhatsApp and Voice, from the same account and API.

Put it into practice.

Continue with the documentation, guides and examples for this topic. Resources are in English.

Get an implementation brief

Start sending to United States

Create a workspace, register a sender, and send your first message from the same API you will scale on.

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Add the others when you're ready.

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