如何检查一个号码是巴基斯坦用户的手机号码而不是固定电话号码

Question

What i have done is remove the +92 or 0092 from the start and used the following code to check if it is a valid mobile number for a pakistani person

if(preg_match('/3[0-4][0-9](?:.*)/', $number) == 1) {
   //Pakistani mobile number
} else {
  // not a pakistani mobile number
}

is this approach right?

Answer 1

Based on the description found on wikipedia: Telephone_numbers_in_Pakistan ,
then something like this pattern:

^0?3(?:[0-46]\d|55)\d{7}$

Or without considering the special case of operator 5 (SCO):

^0?3[0-6]\d{8}$

Or with including the country prefix as an optional group:

^((?:00|\+)92)?(0?3(?:[0-46]\d|55)\d{7})$

Php Test Snippet:

<?php

$telnumber='03441234567';

if(preg_match('/^((?:00|\+)92)?(0?3(?:[0-46]\d|55)\d{7})$/', $telnumber)) 
{
    echo "matches pattern";
} else 
{
    echo "doesn't match pattern";
}

Answer 2

(^\+92[0-9]{10}$)|(^\0092[0-9]{10}$)

Here string append +92 initially then check next 10 digit or if there is 0092 in front of number then it consists of 10 digit number. The +92 and 0092 check your ISD code initially not other.

Answer 3

For only accept \d{4} and 9 digit ^((0)(3))([0-9]{9})$

Answer 4

Pakistan mobile number examples:

+923331234567

00923331234567

03331234567

try this regex:

"^((?:00|\\+)92)?(0?3(?:[0-4])\\d{7})\$"

((?:00|\\+)92)? -> 0092 or +92 or none

0?3 -> 03 or 3

(?:[0-4]) -> after above string only 0,1,2,3,4 can be accepted (eg 031, 032, 033, 034)

\\d{7} -> length 7 characters will be accepted after above string

Note: other country regex can be made from these examples easily

Answer 5

Use the following python code to validate Pakistani Phone Number. It checks country code (+92, 0092, 92, 0) followed by a 3 and then for carrier code of 2 digits with limit of first digit (0 - 4) and limit of second digit (0 - 9) and at the end 7 digits in range (0 - 9) .

import re

def validate_not_mobile(value):
    pat = re.compile(r'(^((\+92)?(0092)?(92)?(0)?)(3)([0-4]{1})([0-9]{1})([0-9]{7})$)')
    if re.fullmatch(pat, value):
        print(f"'{value}' is a valid number!")
    else:
        print(f"'{value}' is NOT a valid number!")

I have tested the code with several test numbers and it has worked fine. If there is any further update I'll update it here.