0121 area code - Birmingham
0121 is the UK landline area code for Birmingham. From abroad, dial +44 121 followed by the local number.
0121 numbers on WhoCallsYou
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About 0121 calls
Calls to 0121 numbers cost the same as other UK landline calls and are usually included in your minutes. A 0121 number on your screen suggests a line registered in Birmingham, but internet phone services let callers use local-looking numbers from anywhere. Scammers sometimes fake local numbers so you are more likely to answer.