What is the telephone area code for mobile phones in the United States?

Answer 1

A mobile phone number remains the same no matter where in the world it is currently being used.

From the United Kingdom, it would be called as normal using the full national number. (e.g. 07700 900123)

From America, it would be dialled using the regular UK +44 country code (e.g. 011 44 7700 900123).

Answer 2

Just remove the leading zero from the 11-digit mobile number you have, then prefix it with the country code for the UK which is +44

For example, mobile number 07345 678678 would be dialled as +44 7345 678678 from outside the UK.

("+" means dial the international access code used in the country you are calling from. For example, 00 in Germany or 011 in the USA.)

Answer 3

Mobile phones (cellphones) in the United States use the same geographic area codes as landlines. There is no distinction between mobile numbers and landline numbers.

The United States (along with Canada and 18 island nations and territories in or near the Caribbean) uses telephone country code +1. To put a U.S. number in international format, just prefix it with +1; for example, +1 212 555 0123.

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

Answer 4

U.S. mobile phone numbers are indistinguishable from landline numbers. They use the same geographic area codes, and calls to U.S. mobile numbers cost exactly the same as calls to U.S. landlines. The telephone country code for the United States (plus Canada and certain Caribbean/nearby islands) is +1.