What is an International Call Center?
International telephone area code, which is the code assigned by the International Telecommunication Union to countries or special administrative regions according to the E.164 standard. All numbers are prefixed, meaning that they are used to "dial" to the destination country or special administrative region. Each country also has a prefix to "dial out" the country in which it is located. This prefix is called the international crown code.
International telephone area code
- International telephone area code, i.e.
- In short, dial
- Keep all
- * 1:
- * 20-
- * 30-
- * 40-
- * 500-
- * 60-
- * 7-
- * 81-
- * 90-
- 210, 214, 215, 217, 219, 280-289, 292, 293, 294, 295, 296, 383, 384, 422, 424, 425, 426, 427, 428, 429, 693, 694, 695, 696, 697,698,699,800-809,830-839,851,854,857,858,859,871-877,879,883-885,887-899,978,990,997,999.