How to Call Guam
Dial: IAC + 1 + area code + phone number.
Dial: IAC + 1 + mobile code + phone number.
IAC = International Access Code; digits needed to dial out from any country.
Guam Phone books gives you access to people lookup, business yellow book and reverse email lookup in Guam and worldwide.
Find a Guamanian phone number and we will show you how to call abroad. Need to call someone in Guam? No worries!
See how to dial landine and mobile numbers in Guam. Simply enter the phone number in the correct international format.
Find businesses by category, keyword, company name or phone number.
Search for people in the local phone book by first name, last name and location.
Our free Guamanian directory enquiries include white pages, yellow pages and email search.