The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"id": "114",
"name": "Verify phone numbers",
"nodes": [
{
"name": "On clicking 'execute'",
"type": "n8n-nodes-base.manualTrigger",
"position": [
440,
510
],
"parameters": {},
"typeVersion": 1
},
{
"name": "Create Phone Item",
"type": "n8n-nodes-base.functionItem",
"position": [
640,
510
],
"parameters": {
"functionCode": "item.phone = \"+34605281220\";\nreturn item;"
},
"typeVersion": 1
},
{
"name": "Parse and Validate Phone",
"type": "n8n-nodes-base.uproc",
"position": [
850,
510
],
"parameters": {
"tool": "getPhoneParsed",
"phone": "={{$node[\"Create Phone Item\"].json[\"phone\"]}}",
"additionalOptions": {}
},
"credentials": {
"uprocApi": "<your credential>"
},
"typeVersion": 1
},
{
"name": "Phone is Valid?",
"type": "n8n-nodes-base.if",
"position": [
1050,
510
],
"parameters": {
"conditions": {
"string": [
{
"value1": "={{$node[\"Parse and Validate Phone\"].json[\"message\"][\"valid\"]+\"\"}}",
"value2": "true"
}
]
}
},
"typeVersion": 1
}
],
"active": false,
"settings": {},
"connections": {
"Create Phone Item": {
"main": [
[
{
"node": "Parse and Validate Phone",
"type": "main",
"index": 0
}
]
]
},
"On clicking 'execute'": {
"main": [
[
{
"node": "Create Phone Item",
"type": "main",
"index": 0
}
]
]
},
"Parse and Validate Phone": {
"main": [
[
{
"node": "Phone is Valid?",
"type": "main",
"index": 0
}
]
]
}
}
}
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
uprocApi
About this workflow
Verify phone numbers. Uses manualTrigger, functionItem, uproc. Event-driven trigger; 4 nodes.
Source: https://github.com/Zie619/n8n-workflows — original creator credit. Request a take-down →