Question 1

What is the STD code of Udham Singh Nagar?

Accepted Answer

The STD code of Udham Singh Nagar is 05944. From within India, dial 05944 followed by the local number. From outside India, dial +91 5944 and then the local number.

Question 2

How do I dial a Udham Singh Nagar landline from a mobile phone?

Accepted Answer

From a mobile, dial 05944 followed by the local landline number. Mobiles always require the leading zero for STD calls.