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POST
/
v2
/
nao
Phone Number Normalizer API
curl --request POST \
  --url https://api.cufinder.io/v2/nao \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "phone": "<string>"
}
'

​
Common Use Cases

Consistent phone formatting keeps dialers, deduplication, and compliance running smoothly.
  • Data Hygiene: Standardizing phone numbers to a consistent format before storage.
  • Deduplication: Matching records that store the same number different ways.
  • Dialer Readiness: Formatting numbers so calling tools dial correctly.
  • Compliance: Keeping numbers in a valid format for messaging and consent.
  • Data Integration: Reconciling phone formats across systems and imports.
Credit usage is 1 per record found.

​
Attributes

​
phone
string
required
Phone Number

​
Response

{
    "status": 1,
    "data": {
        "confidence_level": 99,
        "query": "+13108073300",
        "phone": "+1 310 807 3300",
        "credit_count": 22
    }
}

​
Phone Number Normalizer API Typescript SDK

import { Cufinder } from '@cufinder/cufinder-ts';

// Initialize the client
const client = new Cufinder('your-api-key-here');

// Initialize with more options
const client = new Cufinder('your-api-key-here', { timeout: 60000 });

const result = await client.nao('+18006676389')
console.log(result);

​
Phone Number Normalizer API Python SDK

from cufinder import Cufinder

# Initialize the client
client = Cufinder('your-api-key-here')

# Initialize with more options
client = Cufinder('your-api-key-here', timeout=60)

result = client.nao('+18006676389')
print(result)

​
Phone Number Normalizer API Go SDK

package main

import (
    "fmt"
    "log"
    
    "github.com/cufinder/cufinder-go"
)

func main() {
    // Initialize the client
    sdk := cufinder.NewSDK("your-api-key-here")
    
    // Initialize with more options
    sdk := cufinder.NewSDKWithConfig(cufinder.ClientConfig{
        APIKey:     "your-api-key-here",
        BaseURL:    "https://api.cufinder.io/v2",
        Timeout:    60 * time.Second,
        MaxRetries: 3,
    })
}
result, err := sdk.NAO("+18006676389")
if err != nil {
    log.Fatal(err)
}
fmt.Println(result)

​
Phone Number Normalizer API Ruby SDK

 require 'cufinder_ruby'

# Initialize the client
client = Cufinder::Client.new(api_key: 'your-api-key-here')

# Initialize with more options
client = Cufinder::Client.new(
    api_key: 'your-api-key-here',
    timeout: 60,
    max_retries: 3
)

result = client.nao(phone: "+18006676389")
puts result

​
Phone Number Normalizer API Rust SDK

use cufinder_rust::CufinderSDK;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    // Initialize the client
    let sdk = CufinderSDK::new("your-api-key-here".to_string())?;
    
    // Initialize with more options
    let sdk = CufinderSDK::with_config(ClientConfig {
        api_key: "your-api-key-here".to_string(),
        base_url: "https://api.cufinder.io/v2".to_string(),
        timeout: Duration::from_secs(60),
        max_retries: 3,
    })?;
    
    Ok(())
}

let result = sdk.nao("+18006676389").await?;
println!("{:?}", result);

Address Normalizer

Standardize and validate postal addresses.

Company Normalizer

Clean and standardize company names.

Company Phone Finder

Find a company’s phone numbers.

Company Enrichment

Enrich a company with full firmographics.