#!/bin/bash

# List of Docomo prefixes (update as needed)
prefixes=(“090” “080” “070” “0901” “0801” “0701” “787”)

# Output directory
output_dir=”$HOME/Desktop/docomo_numbers”
mkdir -p “$output_dir”

# Generate numbers and write to individual files
for prefix in “${prefixes[@]}”; do
output_file=”$output_dir/${prefix}.txt”
: > “$output_file”

for i in $(seq -w 0000 9999); do
echo “${prefix}${i}” >> “$output_file”
done
done

echo “✅ Files named by prefix created in: $output_dir”