Area Code 671 Information
| Area Code | 671 |
| Population | |
| Type of Code: | General Purpose Code |
| Geographic(G) or non-geographic(N): | G |
| Is this code assigned: | Yes |
| Is this code in use: | Y |
| In service date: | 1997-01-07 |
| Planning Letter(s): | 556 544 004 |
| Location: | GU |
| Country: | US |
| Time Zone: | (UTC+10) |
| Parent NPA: |
Area Code Zipcodes
| Zipcode | City | State |
| 96910 | AGANA | Guam |
| 96910 | AGANA HEIGHTS | Guam |
| 96910 | ASAN | Guam |
| 96910 | CHALAN PAGO | Guam |
| 96910 | HAGATNA | Guam |
| 96910 | MAITE | Guam |
| 96910 | MONGMONG | Guam |
| 96910 | ORDOT | Guam |
| 96910 | SINAJANA | Guam |
| 96910 | TOTO | Guam |
| 96912 | DEDEDO | Guam |
| 96913 | BARRIGADA | Guam |
| 96913 | DEDEDO | Guam |
| 96913 | HARMON | Guam |
| 96913 | MANGILAO | Guam |
| 96913 | TAMUNING | Guam |
| 96913 | TIYAN | Guam |
| 96913 | TUMON | Guam |
| 96915 | CHALAN PAGO | Guam |
| 96915 | INARAJAN | Guam |
| 96915 | MERIZO | Guam |
| 96915 | NEW INARAJAN | Guam |
| 96915 | PITI | Guam |
| 96915 | SANTA RITA | Guam |
| 96915 | TALOFOFO | Guam |
| 96915 | UMATAC | Guam |
| 96915 | YONA | Guam |
| 96916 | MERIZO | Guam |
| 96917 | INARAJAN | Guam |
| 96919 | AGANA HEIGHTS | Guam |
| 96921 | BARRIGADA | Guam |
| 96923 | MANGILAO | Guam |
| 96928 | AGAT | Guam |
| 96929 | BARRIGADA | Guam |
| 96929 | DEDEDO | Guam |
| 96929 | YIGO | Guam |
| 96931 | TAMUNING | Guam |
| 96932 | AGANA | Guam |
| 96932 | HAGATNA | Guam |
FAQ
Where is area code 671?
The Area code 671 is located in Guam and includes the following cities:
Agana Heights Agana Santa Rita