---
title: "KnowRoaming Promo Codes"
description: "Promo Codes at KnowRoaming. Check for offers and shopping options on Refermate."
canonical_url: "https://staging.refermate.com/store/knowroaming/promo-codes"
md_url: "https://staging.refermate.com/store/knowroaming/promo-codes"
last_updated: "2026-10-09T17:46:25.534Z"
---
# KnowRoaming Promo Codes - 20% Off + Up to 16.8% Cash Back

- URL: https://staging.refermate.com/store/knowroaming/promo-codes
- Page: Promo Codes
- Store: KnowRoaming
- Featured current offer: 20% Off
- Current offers: 13 offers
- Store website: https://www.knowroaming.com
- Last refreshed: Friday, October 9, 2026

## Current Offers

### 1. 15% off
Type: Coupon code
Code: `KNOJI15`
Description: 15% Off Storewide at KnowRoaming

### 2. 20% off
Type: Coupon code
Code: `LUCKY20`
Description: Esim Plan

### 3. 20% Off
Type: Coupon code
Code: `KR20XP`
Description: 20% Off Storewide at KnowRoaming

### 4. 15% OFF
Type: Coupon code
Code: `WELCOME15`
Description: KnowRoaming Coupon Code: Extra 15% Off Store-wide. Must Be Member. w/Coupon Code . Restrictions: Members only. Restrictions: .

### 5. 10% OFF
Type: Coupon code
Code: `Caity10`
Description: KnowRoaming Coupon Code: 10% Off Select Items at Knowroaming.com

### 6. 10% OFF
Type: Coupon code
Code: `AMIKE10`
Description: KnowRoaming Coupon Code: Save 10% Off Select Categories at Knowroaming

### 7. 10% OFF
Type: Coupon code
Code: `ESIMDB10`
Description: KnowRoaming Coupon Code: 10% Off Esim Data Plans

### 8. 20% OFF
Type: Coupon code
Code: `THEONE`
Description: KnowRoaming coupon code (Unverified): Up To 20% Off Travel Esims w/Code

### 9. 20% OFF
Type: Coupon code
Code: `F1FAN2024`
Description: KnowRoaming Code (Unverified): Save 20% Off Usa Esims at Knowroaming.com
Usage count: 1
Last used: February 19, 2026

## About KnowRoaming

KnowRoaming is a US-focused travel connectivity provider that sells international eSIM data plans and roaming solutions to help travelers get mobile data abroad without traditional carrier roaming fees.

## Frequently Asked Questions

### 1. How many KnowRoaming promo codes are available right now?
KnowRoaming currently has 13 current offers listed. Availability and terms can change, so check the offer details before checkout.

### 2. What is a current featured offer at KnowRoaming?
One current featured KnowRoaming offer is "20% Off". Availability and terms can change, so review the offer details before checkout.

### 3. Does KnowRoaming offer cash back?
Yes, you can earn up to 16.8% cash back on eligible KnowRoaming purchases through Refermate. The offer and cash back terms determine whether a promo code can be combined with it.

### 4. How do I use a promo code at KnowRoaming?
When a code is listed, copy it from this page, add your items to your KnowRoaming cart, and paste the code in the promo code field at checkout. Check the offer terms to confirm the discount applies.

### 5. When was this KnowRoaming promo codes page updated?
Refermate updates this page when its KnowRoaming offer or store data changes. Check the current offer details before shopping.

## Explore More

- Site map: https://staging.refermate.com/sitemap.md
- Store sitemap: https://staging.refermate.com/stores/sitemap.md
- Store directory: https://staging.refermate.com/stores