The 671 area code is located in the state of , and according to Intelius data, covers roughly 31,652 phone numbers. Tamuning is the largest city within this area code with a population of about .
Have you received a call from a number with a 671 area code? Figure out who is calling you by performing a reverse phone lookup search. Intelius can provide you with a phone report that includes (when available) original line type and carrier, the number owner’s name, last known address and past addresses, age, possible relatives, and more.
| County | Guam |
|---|---|
| Population |
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