What country has dialling code 0700?

Answer 1

Bulgaria

Answer 2

Best guess is that's a number in UK domestic format, in which case it's a personal "follow-me" number that can be forwarded to almost anywhere in the world. UK 07010 becomes +44 7010 in international format.

(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.)

Answer 3

Multiple countries have domestic dialing codes like 0700.