+1 Northern Mariana Islands

+1 is a calling code shared by Northern Mariana Islands and other countries and territories.

ISO: MP
Region: Oceania
Exit code when calling from Northern Mariana Islands: 011
Leading digit: Not confirmed

Difference

Your time

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In Northern Mariana Islands

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Saipan UTC—

Your time is read from your device clock in this browser; nothing is sent. Pick another zone if the guess is wrong.

Time zones: Saipan (Pacific/Guam). IANA Time Zone Database 2026e. Current clocks and time differences require JavaScript; no build-time clock is shown as current.

Northern Mariana Islands at a glance

unincorporated territory of the United States of America, located in the Pacific Ocean

Capital: Saipan
Official languages: English, Chamorro, Carolinian
Currency: $United States dollar
Population: 47,329
2020 · census

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Calling from

Number

Type the number as you have it, or try an example:

The international structure is +1, followed by the national number. Illustrative example: + 1 6702345678. Use the reviewed prefix guidance below; the interactive builder needs JavaScript.

How to call Northern Mariana Islands

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 Northern Mariana Islands.
Dial the national number
Keep the number as provided until you confirm the international form with the recipient or your phone provider.

Read the dialing guideLook up a code

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	6702345678	10 digits
Mobile	6702345678	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.

Numbering geography

Showing all 2 source contexts.

- Historical ITU-linked DOC international dialling format literal
  Exact format line: International dialling format:: +1 670 XXXXXXX.
  The seven uppercase X characters are retained as literal placeholders; the document does not define their digit domain.
  The ITU directory posting date is 2007-02-08; it is not an effective date, and the DOC states no effective date.
  The document does not state its formal relationship to later/current area-wide NPA metadata. No local exchange, rate-centre or locality mapping is inferred.
  Effective from: Not recorded. Source, review date and qualifications
- Historical ITU-linked DOC title literal
  Exact title string: Northern Mariana Island (+1 670).
  The ITU directory posting date is 2007-02-08; this is the directory posting date, not a plan effective date.
  The title identifies an area-level +1 670 notation but does not state local exchange, rate-centre, locality, or present legal status.
  Effective from: Not recorded. Source, review date and qualifications

Country numbering context sources1

English DOC linked by the Northern Mariana Islands ITU NNP directoryITU directory posting 2007-02-08; administration-submitted English DOC; the DOC states no effective date.reviewed 2026-10-11

Historical ITU-linked DOC international dialling format literalSource edition: ITU directory posting 2007-02-08; administration-submitted English DOC; the DOC states no effective date.. Reviewed on 2026-10-11. The source supplies seven literal X placeholders and no digit domain. NANPA's row supports area-wide NPA assignment/in-service metadata only and does not map local exchanges or localities. No effective date, legal relation to NANPA metadata or current plan relation is asserted. Effective from: Not recorded. Source family: ITU-T National Numbering Plans. Source location: Native DOC text extraction, piece 0, CP 34-80; complete derivative visual page 1 confirms the format literal, without treating derivative pagination as publisher pagination.. Retrieved: 2026-10-07. Source confidence: official.Numbering context
Historical ITU-linked DOC title literalSource edition: ITU directory posting 2007-02-08; administration-submitted English DOC; the DOC states no effective date.. Reviewed on 2026-10-11. A directory posting date does not establish a plan commencement date or legal effect. The source does not provide a local exchange, rate-centre or locality crosswalk. This candidate makes no currentness, completeness or succession claim. Effective from: Not recorded. Source family: ITU-T National Numbering Plans. Source location: Native DOC text extraction, piece 0, CP 0-32; complete derivative visual page 1 confirms the title literal, without treating derivative pagination as publisher pagination.. Retrieved: 2026-10-07. Source confidence: official.Numbering context

Calling from Northern Mariana Islands

Northern Mariana Islands's listed exit code is 011. Your provider may differ; check its instructions.

Destination

Choose a destination to open its calling guidance, or browse countries and territories.Destination country or territory

Where this comes from

Country reference sources8

Catalog country/territory reference through exact nondeprecated P297; source entity facts only, no political/legal status or physical/telephone equivalence.

WikidataQ16644 · Northern Mariana Islands · revision 2558488346reviewed 2026-10-30T20:34:07.220Z, 2026-10-30T20:56:52.174009+00:00Retrieved 2026-10-30T19:47:39.638Z. Retrieved 2026-10-30T20:53:47.836Z.
WikidataQ49755159 · Saipan · revision 2555342023reviewed 2026-10-30T20:34:07.220ZRetrieved 2026-10-30T19:50:23.307Z.
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.
WikidataQ28427 · Carolinian · revision 2549988286reviewed 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 referenceQ16644 · Northern Mariana Islands. Revision 2558488346. Retrieved 2026-10-30T19:47:39.638Z; reviewed 2026-10-30T20:34:07.220Z.Licence
Descriptionunincorporated territory of the United States of America, located in the Pacific Ocean. Q16644 · revision 2558488346. Retrieved 2026-10-30T20:53:47.836Z; reviewed 2026-10-30T20:56:52.174009+00:00.Description source
Capital: SaipanLinked English label: Saipan (Q49755159), revision 2555342023. Retrieved 2026-10-30T19:50:23.307Z; reviewed 2026-10-30T20:34:07.220Z. Statement Q16644$6996ae28-43d8-cc0f-7ca7-def7f8e2ef00, revision 2558488346, normal rank. No references attached in the selected revision.Linked English label: SaipanStatement Q16644$6996ae28-43d8-cc0f-7ca7-def7f8e2ef00
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 q16644$7BEAA32F-E979-40D4-B9D8-39C4A607F1E2, revision 2558488346, normal rank. 2 reference groups attached in the selected revision.Linked English label: EnglishStatement q16644$7BEAA32F-E979-40D4-B9D8-39C4A607F1E2
Official language: ChamorroSource-reported official-language property; this is not a list of every spoken language. Linked English label: Chamorro (Q33262), revision 2560184760. Retrieved 2026-10-30T19:46:48.356Z; reviewed 2026-10-30T20:17:31.956Z. Statement q16644$DFE96DA0-119A-43FC-B63F-31985DDE4890, revision 2558488346, normal rank. 2 reference groups attached in the selected revision.Linked English label: ChamorroStatement q16644$DFE96DA0-119A-43FC-B63F-31985DDE4890
Official language: CarolinianSource-reported official-language property; this is not a list of every spoken language. Linked English label: Carolinian (Q28427), revision 2549988286. Retrieved 2026-10-30T19:46:48.356Z; reviewed 2026-10-30T20:17:31.956Z. Statement q16644$E16E8812-3E13-4A68-A407-2792166A9277, revision 2558488346, normal rank. 2 reference groups attached in the selected revision.Linked English label: CarolinianStatement q16644$E16E8812-3E13-4A68-A407-2792166A9277
Currency: United States dollarSource-reported currency property; no currency code, symbol or legal-tender status is inferred. Linked English label: United States dollar (Q4917), revision 2557623321. Retrieved 2026-10-30T19:46:48.356Z; reviewed 2026-10-30T20:17:31.956Z. Statement q16644$EE8D3F36-A399-415B-AB8F-9EAB6DBDC395, revision 2558488346, normal rank. 1 reference group 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$59a9c69f-487b-a46b-5aa3-42c96beccf19. Complete source alternatives remain in the reference provenance.Linked English label: United States dollarStatement q16644$EE8D3F36-A399-415B-AB8F-9EAB6DBDC395Unit 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 Q16644$ce938d42-44e5-2b97-231b-6e24e7d1ade6, revision 2558488346, preferred rank. Qualifications: P459: Q39825 · P585: 2020 (year precision). 1 reference group attached in the selected revision. Population is source-reported for 2020, with year precision. Stated source method/circumstance (P459): census (Q39825). Population of the selected source entity; this is distinct from map extent and telephone coverage.Method/circumstance P459 English label: censusStatement Q16644$ce938d42-44e5-2b97-231b-6e24e7d1ade6Q16644$ce938d42-44e5-2b97-231b-6e24e7d1ade6 reference 1
MapAll 12 geometry parts and 12 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: Northern Mariana Islands. Exact selected Natural Earth country/map-unit extent. No current legal-boundary or telephone-coverage assertion.Public-domain termsWikidata source position: Saipan

Time-zone rules and display1

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 Databasetzdata2026eSaipan: calculation identifier Pacific/Guam. Display identifier Pacific/Saipan. Display source: zone.tab, line 270. Relation source: zone1970.tab, line 167. Alias Pacific/Saipan → Pacific/Guam (backward, line 259).

Country and calling-code metadata2

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.

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