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Number Porting

Updated 2026-09-30 · By the ZuteSIP team (ZuteSIP Inc.)

Short answer: Number porting (local number portability) is the process of moving an existing phone number from one service provider to another so you keep the same number. Regulators such as the FCC require carriers to allow porting, and most countries have similar rules.

Porting is common when switching mobile carriers or moving a business line to a VoIP provider, and it usually requires matching account details from the current provider.

How it works

  1. You request a port with the new provider, supplying account number, PIN and name exactly as the old provider has them.
  2. The new provider sends the port request to the current provider for validation.
  3. Routing databases are updated so calls and texts reach the new provider.
  4. The old service ends for that number.

How it applies to ZuteSIP

Number porting is not offered by ZuteSIP, either into or out of the service. Instead, you choose a new real number in any of 181 countries, and it stays yours while your plan keeps renewing.

Related terms

  • DID
  • Mobile number
  • Local number
  • E.164

Frequently asked questions

How long does porting take?

It varies by country and carrier, from same day to several weeks.

Can I port my number to ZuteSIP?

No, porting in or out is not offered; you get a new number instead.

How do I keep a ZuteSIP number long term?

Keep your plan renewing from your wallet; a 7-day grace period applies if a renewal can't be charged.

Related pages

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