International Phone Number Registration Requirements in South Korea
Explore the requirements to register an international phone number in South Korea.
South Korea (KR)
Locale Summary
Locale name | South Korea |
ISO code The International Organization for Standardization two character representation for the given locale. | KR |
Region | Asia |
Locale Summary
Mobile Prefixes | +821 |
Toll-Free Prefixes | +82308, +8280 |
Local Phone Number
Requirements for Individuals
South Korea Local numbers are not available to individuals.
Requirements for Businesses
Information required | Documentation required | Acceptable Documentation One of the following |
|---|---|---|
Business Name | Proof of Business Name |
|
Business Address Must be within locality or region covered by the phone number's prefix; a PO Box is not acceptable where a local address is required. | Proof of Local Address |
|
Business Registration Number KR-BRN issued by the National Tax Authority | ||
Business Website | ||
SK Corporate Service Application Form A copy of the order form is located here. Please complete the form and upload it with your bundle application. Must show company's corporate seal otherwise, must show CEO signature if CEO is the applicant. | Completed Carrier Form |
|
Proof of Authority If the SK Corporate Service Application Form is stamped with the corporate seal, a Corporation Seal Verification Certificate is required. If it is signed by the CEO, the CEO’s Government ID must be provided instead. | Proof of Authority |
|
Authorized Representative’s First Name | No documentation required | |
Authorized Representative’s Last Name | No documentation required | |
Authorized Representative’s Work Email | No documentation required |
National Phone Number
Requirements for Individuals
South Korea National numbers are not available to individuals.
Requirements for Businesses
Information required | Documentation required | Acceptable Documentation One of the following |
|---|---|---|
Business Name | Proof of Business Name |
|
Business Address Anywhere in the Republic of Korea; a P.O. Box is not acceptable. | Proof of Address |
|
Business Registration Number | Proof of Business Registration Number |
|
SK Corporate Service Application Form A copy of the order form is located in the Bundle. Please complete the form and upload it with your Bundle application | Completed Carrier Form |
|
Mobile Phone Number
Requirements for Individuals
Information required | Documentation required | Acceptable Documentation One of the following |
|---|---|---|
Name | Proof of Identity |
|
Requirements for Businesses
Information required | Documentation required | Acceptable Documentation One of the following |
|---|---|---|
Business Name | Proof of Identity |
|
Toll-Free Phone Number
Requirements for Individuals
South Korea Toll-Free numbers are not available to individuals.
Requirements for Businesses
Information required | Documentation required | Acceptable Documentation One of the following |
|---|---|---|
Business Name | Proof of Business Name |
|
Business Address Anywhere in the Republic of Korea; a P.O. Box is not acceptable. | Proof of Address |
|
Business Registration Number | ||
Business Website | ||
SK Corporate Service Application Form A copy of the order form is located here. Please complete the form and upload it with your bundle application. Must show company's corporate seal otherwise, must show CEO signature if CEO is the applicant. | Completed Carrier Form |
|
Proof of Authority If the SK Corporate Service Application Form is stamped with the corporate seal, a Corporation Seal Verification Certificate is required. If it is signed by the CEO, the CEO’s Government ID must be provided instead. | Proof of Authority |
|
Authorized Representative’s First Name | ||
Authorized Representative’s Last Name | ||
Authorized Representative’s Work Email |
Frequently Asked Questions
What are international phone numbers in DialLink?
International phone numbers are numbers assigned in countries outside of the US. They help establish a local presence in foreign markets by allowing customers to call a familiar local number, even if it’s routed to your main office or remote teams elsewhere.
How do I get an international phone number with DialLink?
International phone numbers with DialLink can be requested after you’ve signed up for a paid plan by submitting a support ticket.
Registration requirements vary by country and may include proof of local presence or other documentation. To understand what’s required in each country, please review our international phone number registration requirements page. Our team will guide you through the process to help ensure compliance with local regulations.
Please note that registration timelines and approval processes are governed by local authorities and are outside of DialLink’s control.
To see which countries and phone number types are supported, as well as the applicable registration and monthly fees, refer to the fees table on this page. You can search the table by country to find the information relevant to your needs.
International phone numbers are not available during the free trial period.
What are the registration and ongoing fees for international phone numbers?
Fees vary by country. Each international phone number has a one-time $20 registration fee. Recurring charges vary by country and are billed monthly or annually, depending on your DialLink subscription plan. For full details, refer to our international phone number fees page.
All prices are in USD. Taxes and applicable fees are added at checkout.
What are the rates for international calling and texting?
Rates vary based on the destination country and where you’re calling or texting from. Visit our international calling and texting rates page to view detailed pricing.
Are calls within countries outside the US and Canada included in my DialLink subscription?
No. Calls and SMS within countries outside the US and Canada are not included in your subscription and are billed as metered usage. For example, a call placed from a German phone number to another German phone number is billed separately based on the applicable per-minute rates and the call duration.
