In NATIONAL format, aka ITU-T Recommendation E123, the number is written 7763 8278
Likewise, in E123 INTERNATIONAL formal, it is written +973 7763 8278
In E.164 standard format, the number is written +97377638278. E164 format is as per E123 INTERNATIONAL format but with no formatting applied.
In RFC3966 standard format, the number is written tel:+973-7763-8278. FC3966 is as per INTERNATIONAL format, but with all spaces and other separating symbols replaced with a hyphen, and with any phone number extension appended with ";ext=". It also will have a prefix of "tel:" added .
To dial this number from within the United States, one would dial 011 973 7763 8278
To dial this number from inside the United Kingdom or the European Union, one would dial 00 973 7763 8278
Numbers like +97377638278 may be located in the Asia/Bahrain timezone, where the local time is currently Wednesday the 19th of February 2020 11:04:41 PM.