diff --git a/homeassistant/components/number/const.py b/homeassistant/components/number/const.py
index 7330b781e755d90642377f5127873dfe184c7083..5a2f4c8675c76cd4c88b25d560d344dbad597b6b 100644
--- a/homeassistant/components/number/const.py
+++ b/homeassistant/components/number/const.py
@@ -3,7 +3,6 @@
 from __future__ import annotations
 
 from enum import StrEnum
-from functools import partial
 from typing import Final
 
 import voluptuous as vol
@@ -41,12 +40,6 @@ from homeassistant.const import (
     UnitOfVolumeFlowRate,
     UnitOfVolumetricFlux,
 )
-from homeassistant.helpers.deprecation import (
-    DeprecatedConstantEnum,
-    all_with_deprecated_constants,
-    check_if_deprecated_constant,
-    dir_with_deprecated_constants,
-)
 from homeassistant.util.unit_conversion import (
     BaseUnitConverter,
     TemperatureConverter,
@@ -76,12 +69,6 @@ class NumberMode(StrEnum):
     SLIDER = "slider"
 
 
-# MODE_* are deprecated as of 2021.12, use the NumberMode enum instead.
-_DEPRECATED_MODE_AUTO: Final = DeprecatedConstantEnum(NumberMode.AUTO, "2025.1")
-_DEPRECATED_MODE_BOX: Final = DeprecatedConstantEnum(NumberMode.BOX, "2025.1")
-_DEPRECATED_MODE_SLIDER: Final = DeprecatedConstantEnum(NumberMode.SLIDER, "2025.1")
-
-
 class NumberDeviceClass(StrEnum):
     """Device class for numbers."""
 
@@ -519,10 +506,3 @@ UNIT_CONVERTERS: dict[NumberDeviceClass, type[BaseUnitConverter]] = {
     NumberDeviceClass.TEMPERATURE: TemperatureConverter,
     NumberDeviceClass.VOLUME_FLOW_RATE: VolumeFlowRateConverter,
 }
-
-# These can be removed if no deprecated constant are in this module anymore
-__getattr__ = partial(check_if_deprecated_constant, module_globals=globals())
-__dir__ = partial(
-    dir_with_deprecated_constants, module_globals_keys=[*globals().keys()]
-)
-__all__ = all_with_deprecated_constants(globals())
diff --git a/tests/components/number/test_const.py b/tests/components/number/test_const.py
deleted file mode 100644
index 13d94e2eeaf55ffece312f7b72a21cf0ba66931c..0000000000000000000000000000000000000000
--- a/tests/components/number/test_const.py
+++ /dev/null
@@ -1,21 +0,0 @@
-"""Test the number const module."""
-
-import pytest
-
-from homeassistant.components.number import const
-
-from tests.common import help_test_all, import_and_test_deprecated_constant_enum
-
-
-def test_all() -> None:
-    """Test module.__all__ is correctly set."""
-    help_test_all(const)
-
-
-@pytest.mark.parametrize(("enum"), list(const.NumberMode))
-def test_deprecated_constants(
-    caplog: pytest.LogCaptureFixture,
-    enum: const.NumberMode,
-) -> None:
-    """Test deprecated constants."""
-    import_and_test_deprecated_constant_enum(caplog, const, enum, "MODE_", "2025.1")