Yes, it is possible. Some websites offer services that allow you to use your personal mobile number and your SIM card provider’s 100 free SMS plan through an API. For example, MSGP Server (https://msgpserver.com) provides APIs and code examples in languages such as Python, Django, and Android. Here is an example of Python code
This code Worked for me. You Can Try, This Code.

import requests
import socket
import json

msgp_obj = {
    'mtype' : 'N', # [ 'N' = National / 'I' = International ]
    'sender' : '+910987654321',
    'message' : 'This is a test message...',
    'auth_id' : 'Authentication_id',
    'auth_key' : 'Authentication_key'
}
msgpServer_url = 'https://msgpserver.com/api/'

headers = {
    'Content-Type' : 'application/json; UTF-8',
}
response = requests.post(msgpServer_url, data=json.dumps(msgp_obj), headers=headers)

if response.status_code == 200:
    json_content = json.loads(response.content)
    print("json_content: ", json_content)
    
    status = ['status']
    login = ['login']
    recharge = ['recharge']
    msg = ['msg']

else:
    print("Server Down... ")

[Success Response]

json_content:  {'status': 'success', 'login': 'success', 'recharge': 'success', 'host': 'success', 'msg': 'success'}

[Error Response]

json_content: {'status': 'success', 'login': 'success', 'recharge': 'success', 'host': 'error', 'msg': 'error'}
json_content: {'status': 'success', 'login': 'success', 'recharge': 'expire', 'host': 'error', 'msg': 'error'}
json_content: {'status': 'online', 'login': 'error', 'recharge': 'error', 'host': 'error', 'msg': 'error'}