+1 Guam
+1 is a calling code shared by Guam and other countries and territories.
- ISO
- GU
- Region
- Oceania
- Exit code when calling from Guam
- 011
- Leading digit
- Not confirmed
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Guam at a glance
unincorporated territory of the United States of America
- Capital
- Hagåtña
- Official languages
- English, Chamorro
- Currency
- $United States dollar
- Population
- 153,836
2020 · census
Build the number
Type the number as you have it, or try an example:
How to call Guam
Dial your exit code
Use the international access method for where your call starts, or + on a mobile phone.
Dial +1
The country calling code for Guam.
Dial the national number
Keep the number as provided until you confirm the international form with the recipient or your phone provider.
Example numbers
Illustrative national-number digits from libphonenumber v9.0.40. The calling code and international access prefix are not included.
| Number type | National number | National length |
|---|---|---|
| Fixed line | 6713001234 | 10 digits |
| Mobile | 6713001234 | 10 digits |
| Toll-free type | 8002123456 | 10 digits |
Examples do not confirm assignment or reachability. Library type labels and lengths are not country-specific dialing rules.
Calling from Guam
Guam's listed exit code is 011. Your provider may differ; check its instructions.
Nearby codes in the directory
Historical reference: Historical Netherlands Antilles. These notes describe historical context, not an additional current country assignment.
Where this comes from
Country reference sources (7)
Catalog country/territory source identity through exact nondeprecated P297 plus retained entity-scope evidence; no political/legal status inferred.
- WikidataQ16635 · Guam · revision 2558493964reviewed 2026-10-30T20:34:07.220Z, 2026-10-30T20:56:52.174009+00:00Retrieved 2026-10-30T17:09:09.086Z.
- WikidataQ30988 · Hagåtña · revision 2530149042reviewed 2026-10-30T20:34:07.220ZRetrieved 2026-10-30T19:50:14.795Z.
- WikidataQ1860 · English · revision 2561598071reviewed 2026-10-30T20:17:31.956ZRetrieved 2026-10-30T19:46:48.356Z.
- WikidataQ33262 · Chamorro · revision 2560184760reviewed 2026-10-30T20:17:31.956ZRetrieved 2026-10-30T19:46:48.356Z.
- WikidataQ4917 · United States dollar · revision 2557623321reviewed 2026-10-30T20:17:31.956Z, 2026-11-01Retrieved 2026-10-30T19:46:48.356Z.
- WikidataQ39825 · census · revision 2556582622reviewed 2026-10-30T20:17:31.956ZRetrieved 2026-10-30T19:49:22.503Z.
- Natural Earth
- Country referenceQ16635 · Guam. Revision 2558493964. Retrieved 2026-10-30T17:09:09.086Z; reviewed 2026-10-30T20:34:07.220Z.Licence
- Descriptionunincorporated territory of the United States of America. Q16635 · revision 2558493964. Retrieved 2026-10-30T17:09:09.086Z; reviewed 2026-10-30T20:56:52.174009+00:00.Description source
- Capital: HagåtñaLinked English label: Hagåtña (Q30988), revision 2530149042. Retrieved 2026-10-30T19:50:14.795Z; reviewed 2026-10-30T20:34:07.220Z. Statement q16635$0E83FD2D-12B3-466B-861D-234052F1F3DA, revision 2558493964, normal rank. No references attached in the selected revision.Linked English label: HagåtñaStatement q16635$0E83FD2D-12B3-466B-861D-234052F1F3DA
- Official language: EnglishSource-reported official-language property; this is not a list of every spoken language. Linked English label: English (Q1860), revision 2561598071. Retrieved 2026-10-30T19:46:48.356Z; reviewed 2026-10-30T20:17:31.956Z. Statement q16635$308A1AF0-1E48-4CE1-A54A-12EC2FCE20F6, revision 2558493964, normal rank. No references attached in the selected revision.Linked English label: EnglishStatement q16635$308A1AF0-1E48-4CE1-A54A-12EC2FCE20F6
- Official language: ChamorroSource-reported official-language property; this is not a list of every spoken language. Linked English label: Chamorro (Q33262), revision 2560184760. Retrieved 2026-10-30T19:46:48.356Z; reviewed 2026-10-30T20:17:31.956Z. Statement q16635$E9E8CFED-66B0-4D0A-AB6D-B5809EFF4481, revision 2558493964, normal rank. No references attached in the selected revision.Linked English label: ChamorroStatement q16635$E9E8CFED-66B0-4D0A-AB6D-B5809EFF4481
- Currency: United States dollarSource-reported currency property; no currency code, symbol or legal-tender status is inferred. Linked English label: United States dollar (Q4917), revision 2557623321. Retrieved 2026-10-30T19:46:48.356Z; reviewed 2026-10-30T20:17:31.956Z. Statement q16635$50F861D6-AD9D-467D-A5A5-A9C443CA504C, revision 2558493964, normal rank. No references attached in the selected revision. Displayed unit symbol: $. Separate retained P5061 source on Q4917, revision 2557623321. Retrieved 2026-10-30T19:46:48.356Z; reviewed 2026-11-01. Exact preferred universal dollar statement; P7452 preferred-rank reason metadata preserved in full. CLDR English same literal corroborates choice. No source-language/scope/date restriction is erased. Selected symbol statement Q4917$4850f3cb-43f0-f670-513c-90a4d9c8255d, preferred rank. Qualifications: P7452: Q71538638. Other retained symbol statements: Q4917$0105689c-4f62-1a18-8859-3516275e77fc, Q4917$59a9c69f-487b-a46b-5aa3-42c96beccf19. Complete source alternatives remain in the reference provenance.Linked English label: United States dollarStatement q16635$50F861D6-AD9D-467D-A5A5-A9C443CA504CUnit symbol sourceSymbol source licence
- Source-reported population: 2020 · Population of the selected source entity; this is distinct from map extent and telephone coverage.Method/circumstance P459 English label: census (Q39825), revision 2556582622. Retrieved 2026-10-30T19:49:22.503Z; reviewed 2026-10-30T20:17:31.956Z. Statement Q16635$1c3d0f4c-4e63-8238-23b7-c8f2c1970194, revision 2558493964, preferred rank. Qualifications: P459: Q39825 · P585: 2020 (year precision). 1 reference group attached in the selected revision. Population is source-reported for 2020, with year precision. Stated source method/circumstance (P459): census (Q39825). Population of the selected source entity; this is distinct from map extent and telephone coverage.Method/circumstance P459 English label: censusStatement Q16635$1c3d0f4c-4e63-8238-23b7-c8f2c1970194Q16635$1c3d0f4c-4e63-8238-23b7-c8f2c1970194 reference 1
- MapAll 1 geometry parts and 1 rings retained. Exact selected Natural Earth country/map-unit extent; preserve source hierarchy and classification. No current legal-boundary or telephone-coverage assertion. Country overview from Natural Earth; capital positions from Wikidata may differ from the outline. Source precision is not an accuracy radius. Country rings omitted: 0. Context rings omitted: 0. Map extent: Guam. Exact selected Natural Earth country/map-unit extent. No current legal-boundary or telephone-coverage assertion.Public-domain termsWikidata source position: Hagåtña
Time-zone rules and display (1)
Supported calculations run from 2026-01-01T00:00:00Z until 2031-01-01T00:00:00Z. Zone names identify IANA representative locations; they do not locate a telephone number. The browser detects your device’s configured zone, which may differ from your physical location. Time rules: IANA tzdb 2026e. Location labels use its retained country tables. Times use the selected IANA entry; they are not a claim about every location in the country. The initial selection is a starting point; it does not confirm the capital’s time, country-wide time, or your location.
- IANA Time Zone Databasetzdata2026eGuam: calculation identifier Pacific/Guam. Display source: zone.tab, line 201. Relation source: zone1970.tab, line 167.
Country and calling-code metadata (2)
Country metadata confidence: Maintained library. Last reviewed: 2026-10-02.
- CLDR JSON48.2.0 · bb334e8d6250c9363e957e131bf7e6d08ec72f91
- google/libphonenumberv9.0.40 · 9d77a67180fc7d342bf04da469968501317bbc91
This is a static dialing reference, not an authoritative global numbering dataset.
It does not validate live phone numbers, identify a person or current number owner, confirm a current carrier, locate a device or provide an exact location, assess spam reputation, or support reverse lookup.