diff --git a/.changeset/phone-number-input-should-display-country-names.md b/.changeset/phone-number-input-should-display-country-names.md
new file mode 100644
index 0000000000..8a9f141412
--- /dev/null
+++ b/.changeset/phone-number-input-should-display-country-names.md
@@ -0,0 +1,5 @@
+---
+'@sumup-oss/circuit-ui': minor
+---
+
+Added `shouldDisplayCountryNames` prop to `PhoneNumberInput` to opt out of `Intl.DisplayNames` localization and display calling codes from `countryCode.options` directly.
diff --git a/packages/circuit-ui/components/PhoneNumberInput/PhoneNumberInput.stories.tsx b/packages/circuit-ui/components/PhoneNumberInput/PhoneNumberInput.stories.tsx
index 1967029c13..5f177f1a8b 100644
--- a/packages/circuit-ui/components/PhoneNumberInput/PhoneNumberInput.stories.tsx
+++ b/packages/circuit-ui/components/PhoneNumberInput/PhoneNumberInput.stories.tsx
@@ -168,6 +168,15 @@ export const WithPrefix = (args: PhoneNumberInputProps) => {
 
 WithPrefix.args = Base.args;
 
+export const WithoutCountryNames = (args: PhoneNumberInputProps) => (
+  <PhoneNumberInput {...args} />
+);
+
+WithoutCountryNames.args = {
+  ...Base.args,
+  shouldDisplayCountryNames: false,
+};
+
 export const Sizes = (args: PhoneNumberInputProps) => (
   <Stack>
     <PhoneNumberInput {...args} size="s" />
diff --git a/packages/circuit-ui/components/PhoneNumberInput/PhoneNumberInput.tsx b/packages/circuit-ui/components/PhoneNumberInput/PhoneNumberInput.tsx
index c0b0217caa..d2788a27da 100644
--- a/packages/circuit-ui/components/PhoneNumberInput/PhoneNumberInput.tsx
+++ b/packages/circuit-ui/components/PhoneNumberInput/PhoneNumberInput.tsx
@@ -117,6 +117,14 @@ export interface PhoneNumberInputProps
    * preselected country code. Defaults to `navigator.languages`.
    */
   locale?: string | string[];
+  /**
+   * When `true`, localizes country names in the country code selector using
+   * `Intl.DisplayNames`. When `false`, displays the calling codes from
+   * `countryCode.options` without localization.
+   *
+   * @default true
+   */
+  shouldDisplayCountryNames?: boolean;
   /**
    * Choose from 2 sizes.
    * @default m
@@ -232,6 +240,7 @@ export const PhoneNumberInput = forwardRef<
       readOnly,
       'aria-describedby': descriptionId,
       locale,
+      shouldDisplayCountryNames = true,
       size = 'm',
       className,
       style,
@@ -257,8 +266,13 @@ export const PhoneNumberInput = forwardRef<
     );
 
     const options = useMemo(
-      () => mapCountryCodeOptions(countryCode.options, locale),
-      [countryCode.options, locale],
+      () =>
+        mapCountryCodeOptions(
+          countryCode.options,
+          locale,
+          shouldDisplayCountryNames,
+        ),
+      [countryCode.options, locale, shouldDisplayCountryNames],
     );
 
     const handleChange = () => {
diff --git a/packages/circuit-ui/components/PhoneNumberInput/PhoneNumberInputService.spec.ts b/packages/circuit-ui/components/PhoneNumberInput/PhoneNumberInputService.spec.ts
index 8ffa95ae0c..8144eedc9d 100644
--- a/packages/circuit-ui/components/PhoneNumberInput/PhoneNumberInputService.spec.ts
+++ b/packages/circuit-ui/components/PhoneNumberInput/PhoneNumberInputService.spec.ts
@@ -182,5 +182,30 @@ describe('PhoneNumberInputService', () => {
       const actual = mapCountryCodeOptions(options, locale);
       expect(actual[0].value).toBe('DE');
     });
+
+    it('should use calling codes as labels when shouldDisplayCountryNames is false', () => {
+      const options = [
+        { country: 'CA', code: '+1' },
+        { country: 'US', code: '+1' },
+        { country: 'DE', code: '+49' },
+      ];
+      const actual = mapCountryCodeOptions(options, undefined, false);
+      expect(actual[0].label).toBe('+1');
+      expect(actual[0].value).toBe('CA');
+      expect(actual[1].label).toBe('+1');
+      expect(actual[1].value).toBe('US');
+      expect(actual[2].label).toBe('+49');
+      expect(actual[2].value).toBe('DE');
+    });
+
+    it('should sort calling code labels when shouldDisplayCountryNames is false', () => {
+      const options = [
+        { country: 'DE', code: '+49' },
+        { country: 'CA', code: '+1' },
+        { country: 'US', code: '+1' },
+      ];
+      const actual = mapCountryCodeOptions(options, undefined, false);
+      expect(actual.map(({ label }) => label)).toEqual(['+1', '+1', '+49']);
+    });
   });
 });
diff --git a/packages/circuit-ui/components/PhoneNumberInput/PhoneNumberInputService.ts b/packages/circuit-ui/components/PhoneNumberInput/PhoneNumberInputService.ts
index 030170c404..3cc48bf950 100644
--- a/packages/circuit-ui/components/PhoneNumberInput/PhoneNumberInputService.ts
+++ b/packages/circuit-ui/components/PhoneNumberInput/PhoneNumberInputService.ts
@@ -132,7 +132,17 @@ export function normalizePhoneNumber(
 export function mapCountryCodeOptions(
   countryCodeOptions: CountryCodeOption[],
   locale: Locale | undefined,
+  shouldDisplayCountryNames = true,
 ): Required<SelectProps>['options'] {
+  if (!shouldDisplayCountryNames) {
+    return countryCodeOptions
+      .map(({ code, country }) => ({
+        label: code,
+        value: country,
+      }))
+      .sort((a, b) => a.label.localeCompare(b.label));
+  }
+
   const getCountryName = (country: string) => {
     // eslint-disable-next-line compat/compat
     const isIntlDisplayNamesSupported = typeof Intl.DisplayNames === 'function';