diff --git a/packages/@react-aria/numberfield/package.json b/packages/@react-aria/numberfield/package.json
index d04a2411fd3..dbd1bea32a9 100644
--- a/packages/@react-aria/numberfield/package.json
+++ b/packages/@react-aria/numberfield/package.json
@@ -28,6 +28,7 @@
   "dependencies": {
     "@react-aria/i18n": "^3.12.11",
     "@react-aria/interactions": "^3.25.4",
+    "@react-aria/live-announcer": "^3.4.4",
     "@react-aria/spinbutton": "^3.6.17",
     "@react-aria/textfield": "^3.18.0",
     "@react-aria/utils": "^3.30.0",
diff --git a/packages/@react-aria/numberfield/src/useNumberField.ts b/packages/@react-aria/numberfield/src/useNumberField.ts
index 08da12b97a5..353b9d68677 100644
--- a/packages/@react-aria/numberfield/src/useNumberField.ts
+++ b/packages/@react-aria/numberfield/src/useNumberField.ts
@@ -10,11 +10,13 @@
  * governing permissions and limitations under the License.
  */
 
+import {announce} from '@react-aria/live-announcer';
 import {AriaButtonProps} from '@react-types/button';
 import {AriaNumberFieldProps} from '@react-types/numberfield';
 import {chain, filterDOMProps, isAndroid, isIOS, isIPhone, mergeProps, useFormReset, useId} from '@react-aria/utils';
-import {DOMAttributes, GroupDOMAttributes, TextInputDOMProps, ValidationResult} from '@react-types/shared';
 import {
+  type ClipboardEvent,
+  type ClipboardEventHandler,
   InputHTMLAttributes,
   LabelHTMLAttributes,
   RefObject,
@@ -22,6 +24,8 @@ import {
   useMemo,
   useState
 } from 'react';
+import {DOMAttributes, GroupDOMAttributes, TextInputDOMProps, ValidationResult} from '@react-types/shared';
+import {flushSync} from 'react-dom';
 // @ts-ignore
 import intlMessages from '../intl/*.json';
 import {NumberFieldState} from '@react-stately/numberfield';
@@ -91,12 +95,24 @@ export function useNumberField(props: AriaNumberFieldProps, state: NumberFieldSt
   } = state;
 
   const stringFormatter = useLocalizedStringFormatter(intlMessages, '@react-aria/numberfield');
+  let commitAndAnnounce = useCallback(() => {
+    let oldValue = inputRef.current?.value ?? '';
+    // Set input value to normalized valid value
+    flushSync(() => {
+      commit();
+    });
+    // Note: this announcement will be skipped if the user is keyboard navigating to a new
+    // focusable element because that target will be announced instead, even though this is
+    // assertive. This is expected VO behaviour.
+    if (inputRef.current?.value !== oldValue) {
+      announce(inputRef.current?.value ?? '', 'assertive');
+    }
+  }, [commit, inputRef]);
 
   let inputId = useId(id);
   let {focusProps} = useFocus({
     onBlur() {
-      // Set input value to normalized valid value
-      commit();
+      commitAndAnnounce();
     }
   });
 
@@ -181,6 +197,23 @@ export function useNumberField(props: AriaNumberFieldProps, state: NumberFieldSt
     }
   };
 
+  let onPaste: ClipboardEventHandler<HTMLInputElement> = (e: ClipboardEvent<HTMLInputElement>) => {
+    props.onPaste?.(e);
+    let inputElement = e.target as HTMLInputElement;
+    // we can only handle the case where the paste takes over the entire input, otherwise things get very complicated
+    // trying to calculate the new string based on what the paste is replacing and where in the source string it is
+    if (inputElement &&
+      ((inputElement.selectionEnd ?? -1) - (inputElement.selectionStart ?? 0)) === inputElement.value.length
+    ) {
+      e.preventDefault();
+      // commit so that the user gets to see what it formats to immediately
+      // paste happens before inputRef's value is updated, so have to prevent the default and do it ourselves
+      // spin button will then handle announcing the new value, this should work with controlled state as well
+      // because the announcement is done as a result of the new rendered input value if there is one
+      commit(e.clipboardData?.getData?.('text/plain')?.trim() ?? '');
+    }
+  };
+
   let domProps = filterDOMProps(props);
   let onKeyDownEnter = useCallback((e) => {
     if (e.nativeEvent.isComposing) {
@@ -223,6 +256,7 @@ export function useNumberField(props: AriaNumberFieldProps, state: NumberFieldSt
     onFocusChange,
     onKeyDown: useMemo(() => chain(onKeyDownEnter, onKeyDown), [onKeyDownEnter, onKeyDown]),
     onKeyUp,
+    onPaste,
     description,
     errorMessage
   }, state, inputRef);
diff --git a/packages/@react-spectrum/numberfield/test/NumberField.test.js b/packages/@react-spectrum/numberfield/test/NumberField.test.js
index c5574309aec..17395b00e83 100644
--- a/packages/@react-spectrum/numberfield/test/NumberField.test.js
+++ b/packages/@react-spectrum/numberfield/test/NumberField.test.js
@@ -925,17 +925,21 @@ describe('NumberField', function () {
     expect(announce).toHaveBeenCalledTimes(5);
     expect(announce).toHaveBeenLastCalledWith('$18.00', 'assertive');
     act(() => {textField.blur();});
+    expect(announce).toHaveBeenCalledTimes(6);
+    expect(announce).toHaveBeenLastCalledWith('$18.00', 'assertive');
     expect(textField).toHaveAttribute('value', '$18.00');
     expect(onChangeSpy).toHaveBeenCalledTimes(3);
     expect(onChangeSpy).toHaveBeenLastCalledWith(18);
 
     act(() => {textField.focus();});
     await user.clear(textField);
-    expect(announce).toHaveBeenCalledTimes(6);
+    expect(announce).toHaveBeenCalledTimes(7);
     expect(announce).toHaveBeenLastCalledWith('Empty', 'assertive');
     await user.keyboard('($32)');
     expect(textField).toHaveAttribute('value', '($32)');
-    expect(announce).toHaveBeenCalledTimes(9);
+    expect(announce).toHaveBeenNthCalledWith(8, '$3.00', 'assertive');
+    expect(announce).toHaveBeenNthCalledWith(9, '$32.00', 'assertive');
+    expect(announce).toHaveBeenCalledTimes(10);
     expect(announce).toHaveBeenLastCalledWith('−$32.00', 'assertive');
     act(() => {textField.blur();});
     expect(textField).toHaveAttribute('value', '($32.00)');
diff --git a/packages/@react-stately/numberfield/src/useNumberFieldState.ts b/packages/@react-stately/numberfield/src/useNumberFieldState.ts
index 9902a739c6a..5bc374a4313 100644
--- a/packages/@react-stately/numberfield/src/useNumberFieldState.ts
+++ b/packages/@react-stately/numberfield/src/useNumberFieldState.ts
@@ -52,8 +52,9 @@ export interface NumberFieldState extends FormValidationState {
    * to the minimum and maximum values of the field, and snapped to the nearest step value.
    * This will fire the `onChange` prop with the new value, and if uncontrolled, update the `numberValue`.
    * Typically this is called when the field is blurred.
+   * @param value - The value to commit. If not provided, the current input value is used.
    */
-  commit(): void,
+  commit(value?: string): void,
   /** Increments the current input value to the next step boundary, and fires `onChange`. */
   increment(): void,
   /** Decrements the current input value to the next step boundary, and fires `onChange`. */
@@ -146,16 +147,21 @@ export function useNumberFieldState(
   }
 
   let parsedValue = useMemo(() => numberParser.parse(inputValue), [numberParser, inputValue]);
-  let commit = () => {
+  let commit = (overrideValue?: string) => {
+    let newInputValue = overrideValue === undefined ? inputValue : overrideValue;
+    let newParsedValue = parsedValue;
+    if (overrideValue !== undefined) {
+      newParsedValue = numberParser.parse(newInputValue);
+    }
     // Set to empty state if input value is empty
-    if (!inputValue.length) {
+    if (!newInputValue.length) {
       setNumberValue(NaN);
       setInputValue(value === undefined ? '' : format(numberValue));
       return;
     }
 
     // if it failed to parse, then reset input to formatted version of current number
-    if (isNaN(parsedValue)) {
+    if (isNaN(newParsedValue)) {
       setInputValue(format(numberValue));
       return;
     }
@@ -163,9 +169,9 @@ export function useNumberFieldState(
     // Clamp to min and max, round to the nearest step, and round to specified number of digits
     let clampedValue: number;
     if (step === undefined || isNaN(step)) {
-      clampedValue = clamp(parsedValue, minValue, maxValue);
+      clampedValue = clamp(newParsedValue, minValue, maxValue);
     } else {
-      clampedValue = snapValueToStep(parsedValue, minValue, maxValue, step);
+      clampedValue = snapValueToStep(newParsedValue, minValue, maxValue, step);
     }
 
     clampedValue = numberParser.parse(format(clampedValue));
diff --git a/packages/react-aria-components/test/NumberField.test.js b/packages/react-aria-components/test/NumberField.test.js
index 14c3e0db770..100220e4fff 100644
--- a/packages/react-aria-components/test/NumberField.test.js
+++ b/packages/react-aria-components/test/NumberField.test.js
@@ -10,7 +10,9 @@
  * governing permissions and limitations under the License.
  */
 
+jest.mock('@react-aria/live-announcer');
 import {act, pointerMap, render} from '@react-spectrum/test-utils-internal';
+import {announce} from '@react-aria/live-announcer';
 import {Button, FieldError, Group, Input, Label, NumberField, NumberFieldContext, Text} from '../';
 import React from 'react';
 import userEvent from '@testing-library/user-event';
@@ -183,4 +185,40 @@ describe('NumberField', () => {
     expect(input).not.toHaveAttribute('aria-describedby');
     expect(numberfield).not.toHaveAttribute('data-invalid');
   });
+
+  it('supports onChange', async () => {
+    let onChange = jest.fn();
+    let {getByRole} = render(<TestNumberField defaultValue={200} onChange={onChange} />);
+    let input = getByRole('textbox');
+    await user.tab();
+    await user.clear(input);
+    await user.keyboard('1024');
+    await user.keyboard('{Enter}');
+    expect(onChange).toHaveBeenCalledWith(1024);
+  });
+
+  it('should support pasting into a format', async () => {
+    let onChange = jest.fn();
+    let {getByRole} = render(<TestNumberField defaultValue={200} onChange={onChange} formatOptions={{style: 'currency', currency: 'USD'}} />);
+    let input = getByRole('textbox');
+    await user.tab();
+    await user.clear(input);
+    await user.paste('1,024');
+    expect(input).toHaveValue('$1,024.00');
+    expect(announce).toHaveBeenCalledTimes(2);
+    expect(announce).toHaveBeenLastCalledWith('$1,024.00', 'assertive');
+    expect(onChange).toHaveBeenCalledWith(1024);
+  });
+
+  it('should not change the input value if the new value is not accepted', async () => {
+    let {getByRole} = render(<TestNumberField value={200} />);
+    let input = getByRole('textbox');
+    await user.tab();
+    await user.clear(input);
+    await user.paste('1024');
+    expect(input).toHaveValue('200');
+    expect(announce).toHaveBeenLastCalledWith('200', 'assertive');
+    await user.keyboard('{Enter}');
+    expect(input).toHaveValue('200');
+  });
 });
diff --git a/yarn.lock b/yarn.lock
index a1a89e85aac..e9301b27ad5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5890,6 +5890,7 @@ __metadata:
   dependencies:
     "@react-aria/i18n": "npm:^3.12.11"
     "@react-aria/interactions": "npm:^3.25.4"
+    "@react-aria/live-announcer": "npm:^3.4.4"
     "@react-aria/spinbutton": "npm:^3.6.17"
     "@react-aria/textfield": "npm:^3.18.0"
     "@react-aria/utils": "npm:^3.30.0"