What is meant by STD Code?

Related questions

1. Which city STD code is 0620?
2. Is ZIP code same as postal code?
3. What is a 5 digit zip code?
4. How many UK postcode areas are there?
5. What is the mean of postal code?
6. What is the meaning of postcode example?
7. How do I find my full postal code?
8. How many houses does a postcode cover?
9. How are postcode areas worked out?
10. Is 0044 the same as +44?

Tags

1. #routing
2. #subscriber
3. #digits
4. #comprising
5. #those
6. #number
7. #telecommunications
8. #determines
9. #telephone
10. #local
11. #other