What area is telephone code 452?

Answer 1

Telephone code 452 is not assigned to any specific geographic area as it is a non-geographic area code. In the North American Numbering Plan, area codes starting with the digit "4" are reserved for future use or special services. Therefore, if you receive a call from a number with the area code 452, it may be from a virtual phone number or a caller using a Voice over internet Protocol (VoIP) service.

Answer 2

Country code +45 is Denmark.

North American area code +1 452 is unassigned.

(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, Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)