Trusted Electrician
Trusted Plumber
Trusted Security Service
Transportation:
Roadside Assistance (if you have it)
Trusted Taxi/Ride-sharing Service contact (if not app-based)
Trusted Mechanic
Format:
International Dialing Format: Always use the full international format. For Bangladesh, this means +880 followed by the 9-10 digit number (e.g., +880 171-2345678). This ensures the number works even if you’re traveling or calling from outside Bangladesh.
Clear Labels: Label each number clearly (e.g., “Dr. Rahman – Family Doctor,” “Police – 999,” “Work – HR Dept.”).
Location:
Physical Copy: Print a copy and telegram number database keep it in an easily accessible location (e.g., on the refrigerator, near the landline phone, in your emergency kit).
Digital Copy: Store it on your smartphone (in Google Contacts, Outlook Contacts, etc.) and ensure it’s backed up. Consider cloud-based options for easy access from any device.
Emergency Kit: Include a printed copy in your home emergency kit
Maintenance:
Review Regularly: Go building and maintaining high-quality phone number lists through the list at least once a year (or when there are significant changes like moving, changing jobs, or new family members) to ensure all book your list numbers are current.