Where is area code 945?

Answer 1

Area code 945 provides conflicting results. Some of the websites show that there isn't an area code 945 in the United States. However, another site showed that area code 945 is located in Illinois. It appears that calls coming from that area code are generally "spoofed" and are actually telemarketers or something similar.

Answer 2

There is no area code +1 945 in North America (USA, Canada, etc.).

International telephone country code +94 is Sri Lanka.

(The plus sign means "insert your international access prefix here." From a GSM mobile phone, you can enter the number in full international format, starting with the plus sign. The most common prefix is 00, but North America (USA, Canada, etc.) uses 011, and many other countries use different prefixes.)