DialCodesPlus

+420 Czechia

+420 is the calling code of Czechia.

ISO
CZ
Region
Europe
Exit code when calling from Czechia
00
Leading digit
Not confirmed
Difference
Not calculated
--:--
In Czechia
--:--
Prague UTC—

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

Czechia at a glance

country in Central Europe

Capital
Prague
Official languages
Czech
Currency
KčCzech koruna
Overview map: Czechia highlighted; Prague marked. Country overview from Natural Earth; capital positions from Wikidata may differ from the outline. Source precision is not an accuracy radius.All 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.Prague

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How to call Czechia

  1. Dial your exit code

    Use the international access method for where your call starts, or + on a mobile phone.

  2. Dial +420

    The country calling code for Czechia.

  3. 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 typeNational numberNational length
Fixed line2123456789 digits
Mobile6011234569 digits
Toll-free type8001234569 digits

Examples do not confirm assignment or reachability. Library type labels and lengths are not country-specific dialing rules.

Calling from Czechia

Czechia's listed exit code is 00. Your provider may differ; check its instructions.

Where this comes from

Country reference sources (5)

Catalog country/territory source identity through exact nondeprecated P297 plus retained entity-scope evidence; no political/legal status inferred.

  • WikidataQ213 · Czech Republic · revision 2559977060reviewed 2026-10-30T20:34:07.220Z, 2026-10-30T20:56:52.174009+00:00Retrieved 2026-10-30T17:09:09.086Z.
  • WikidataQ1085 · Prague · revision 2562626360reviewed 2026-10-30T20:34:07.220ZRetrieved 2026-10-30T19:50:02.296Z.
  • WikidataQ9056 · Czech · revision 2560736638reviewed 2026-10-30T20:17:31.956ZRetrieved 2026-10-30T19:49:58.504Z.
  • WikidataQ131016 · Czech koruna · revision 2547805167reviewed 2026-10-30T20:17:31.956Z, 2026-11-01Retrieved 2026-10-30T19:49:25.713Z.
  • Natural Earth
  • Country referenceQ213 · Czech Republic. Revision 2559977060. Retrieved 2026-10-30T17:09:09.086Z; reviewed 2026-10-30T20:34:07.220Z.Licence
  • Descriptioncountry in Central Europe. Q213 · revision 2559977060. Retrieved 2026-10-30T17:09:09.086Z; reviewed 2026-10-30T20:56:52.174009+00:00.Description source
  • Capital: PragueLinked English label: Prague (Q1085), revision 2562626360. Retrieved 2026-10-30T19:50:02.296Z; reviewed 2026-10-30T20:34:07.220Z. Statement q213$1E56D764-BD62-4E9C-9A9C-BEA65531C905, revision 2559977060, normal rank. 1 reference group attached in the selected revision.Linked English label: PragueStatement q213$1E56D764-BD62-4E9C-9A9C-BEA65531C905
  • Official language: CzechSource-reported official-language property; this is not a list of every spoken language. Linked English label: Czech (Q9056), revision 2560736638. Retrieved 2026-10-30T19:49:58.504Z; reviewed 2026-10-30T20:17:31.956Z. Statement Q213$0ba1c33d-4ba8-31ad-66b3-e1d266d01920, revision 2559977060, normal rank. No references attached in the selected revision.Linked English label: CzechStatement Q213$0ba1c33d-4ba8-31ad-66b3-e1d266d01920
  • Currency: Czech korunaSource-reported currency property; no currency code, symbol or legal-tender status is inferred. Linked English label: Czech koruna (Q131016), revision 2547805167. Retrieved 2026-10-30T19:49:25.713Z; reviewed 2026-10-30T20:17:31.956Z. Statement q213$04F5421B-4168-49B2-B523-9907480D5AE0, revision 2559977060, preferred rank. Qualifications: P580: 1993-02-08 (day precision). 2 reference groups attached in the selected revision. Displayed unit symbol: Kč. Separate retained P5061 source on Q131016, revision 2547805167. Retrieved 2026-10-30T19:49:25.713Z; reviewed 2026-11-01. Unique literal unqualified unit symbol; source language retained. Displaying the symbol is not a translation of the currency name. Selected symbol statement Q131016$0cab9d17-4691-3874-00d7-bb2dc5e039a7, normal rank.Linked English label: Czech korunaStatement q213$04F5421B-4168-49B2-B523-9907480D5AE0q213$04F5421B-4168-49B2-B523-9907480D5AE0 reference 1q213$04F5421B-4168-49B2-B523-9907480D5AE0 reference 2Unit symbol sourceSymbol source licence
  • 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: Czechia. Exact selected Natural Earth country/map-unit extent. No current legal-boundary or telephone-coverage assertion.Public-domain termsWikidata source position: Prague
Land-border sources (1)

Complete physical-geography land-neighbour list for the exact catalogue country; natural river/lake boundaries follow the shared rule. Explicit landlocked-country statement and exhaustive four-country cardinal border list. No calendar dates or unrelated profile statistics are reused. Page publication/revision date unknown.

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 Databasetzdata2026ePrague: calculation identifier Europe/Prague. Display source: zone.tab, line 156. Relation source: zone1970.tab, line 138.
Country and calling-code metadata (2)

Country metadata confidence: Maintained library. Last reviewed: 2026-10-02.

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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