TKOS — Tech Knowledge Open Systems
  • Pricing
Sign in
TKOS
  • Pricing
+27 10 070 6007info@tkos.co.za
Sign in
← All country codes
Cuba · +53 · Americas

Connect instantly: your guide to Cuba(+53) country code.

Your complete guide to dialling Cuba from Havana to anywhere in the world — verified +53 country code, America/Havana time zone, Americas region, ISO references, live local time and weather, plus a step-by-step walkthrough.

Get A Free Trial→See Pricing
Live carrier coverage
100+ countries
500+ direct interconnects

Calling

🇨🇺

Cuba

+53

Live route

Havana

Weather

HD voice signal

98%

Alpha-2

CU

Alpha-3

CUB

TKOS direct route
🇨🇺

Cuba

CU

2 Digit ISO

+53

Country Calling Code

CUB

3 Digit ISO

Capital

Havana

Time zone

America/Havana

Weather · Havana

Humidity

Wind

Loading map
🇨🇺

Cuba

+53

Cuba country information

Capital

Havana

Region

Americas

Time zone

America/Havana

Coordinates

21.52°, -77.78°

Numbering zone

Zone 5

Code length

2 digits

Calling guide

Best time to call Cuba · America/Havana

View guide
Ways to dial

Various methods to call Cuba

Several routes connect you to Cuba (+53) landlines, calling cards and modern VoIP services. Pick the one that fits your call volume and budget.

01

Calling Cuba from a landline or mobile

Dial your exit code (011 (North America) or 00 (most other countries)), enter +53, then the local Cuba number — dropping any leading 0. Cuba's 2-digit country code puts it in ITU Zone 5 of the global E.164 numbering plan.

See dialing steps→Classic
02

International calling cards for Cuba

Cuba uses a 2-digit country code (Zone 5). Check that the card lists +53 rates explicitly — mobile numbers in Cuba often carry a different per-minute charge than landlines. Factor in the America/Havana time zone when planning the call.

See dialing steps→Pre-paid
03

VoIP services for contacting Cuba

Apps like Skype, WhatsApp and Viber, and business VoIP from TKOS are the cheapest route to Cuba (+53) — Americas routes over European and Atlantic fibre links — latency is typically under 100 ms on broadband.

See VoIP pricing→Modern
Cost breakdown

Cost analysis for calling Cuba

The cost of calling Cuba varies depending on the method and service provider you choose. Compare landline, VoIP and calling-card routes side by side.

VoIP · overview

Cheapest route to Cuba — internet-based.

  • VoIP is the lowest-cost way to call Cuba (+53) — app-to-app calls over Wi-Fi are often completely free.
  • Intra-Americas VoIP routing to Cuba is among the lowest-latency options globally — even a mobile hotspot usually delivers clear HD audio.
01

Pick a VoIP provider

Choose TKOS for business-grade calls to Cuba, or consumer apps like Skype, WhatsApp or Viber for casual chats.

02

Create and verify your account

Sign up with an email or phone number, then verify your identity if required.

03

Add credit (if calling regular phones)

App-to-app calls are usually free; calls to mobile/landline numbers need a small balance or a subscription plan.

04

Dial +53 + the local number

Enter +53 followed by the Cuba subscriber number (drop any leading 0).

05

Place the call from any device

VoIP works on phones, laptops, tablets and desk phones wherever you have internet.

06

Monitor call quality

If audio drops, try switching from cellular to Wi-Fi or move closer to your router.

Country profile

Connecting you to Cuba, one journey at a time.

Capital

Havana

Population

11.21M

Area

109,884 km²

GDP (USD)

$107.00B

Currency

Cuban Peso (CUP)

Languages

Spanish

Emergency number

106 / 105 / 104

Internet TLD

.cu

Drive side

Right-hand traffic

Latitude / Longitude

21.52°N / 77.78°W

Time zone

America/Havana

ISO 3166 codes

CU · CUB

Dialing guide

How to call Cuba

A complete international number is built from four parts. Here's the anatomy and the dialling order.

Number anatomy

Exit prefix+
+
Country code53
+
Area / mobileXX
+
Subscriber numberXXX XXX
Final dialled number+53 XX XXX XXX
Valid E.164

Format follows ITU-T Recommendation E.164 the international public telecommunication numbering plan.

01Step 1 of 4

Start with the exit prefix

Press + on a mobile (hold the 0 key), or dial 00 from most countries / 011 from North America.

02Step 2 of 4

Add the Cuba code

Dial +53. This identifies Cuba on the global telephone network.

03Step 3 of 4

Enter the area or mobile prefix

Type the first part of the local number. Drop the leading 0 if there is one.

04Step 4 of 4

Finish with the subscriber number

The remaining digits route the call to the specific line in Havana or elsewhere.

Need an inbound Cuba number?

TKOS provisions +53 DIDs and termination through direct carrier interconnects.

Talk to wholesale→See Pricing
Call quality

Tips for clear & uninterrupted calls

Whether you're reaching Cuba for business or family, three habits keep every conversation crystal clear and a clean route from TKOS handles the rest.

  • 01

    HD audio for Cuba calls

    Cuba routes perform best with an HD-compatible headset — the G.722 wideband codec is supported on most VoIP paths to Havana and makes voices noticeably clearer.

  • 02

    Connection quality to Cuba

    Intra-Americas routes to Cuba stay under 80ms — even Wi-Fi is usually sufficient, but a wired connection removes the last variable during long back-to-back calls.

  • 03

    Best time to call Havana

    Schedule Cuba calls during Havana business hours — 09:00–17:00 America/Havana — your contact will be at their desk in a quiet space rather than taking the call on the move.

HD VOICE · CRYSTAL CLEARCALLINGCONNECTEDROUTE · TKOS DIRECTMOS 4.4 / 5.0
Why TKOS

Additional features of calling Cuba

Built on top of every Cuba (+53) route quality, price, and people you can reach.

HD voice routes to Cuba

TKOS routes every Cuba call through direct carrier interconnects in Americas. HD voice with minimal jitter, reaching Havana reliably.

Feature 01 / 03

Per-minute Cuba rates

TKOS buys Cuba termination in bulk across Americas carriers — the savings go straight into your per-minute rate. Transparent per-minute rates for Cuba (+53), no hidden fees.

Feature 02 / 03

Support aligned to Havana hours

Your account manager covers America/Havana hours for Cuba. Phone, email, and live chat — always online for Havana routes, day or night.

Feature 03 / 03

Provider report

TKOS

Recommended

Overall

A+

Score

9.6/ 10

Coverage

A+

Direct routes to Cuba

Reliability

A+

99.99% uptime SLA

Support

A

24/7 live agents

Pricing

A

Transparent per-minute

🇨🇺

Audit scope

Cuba +53

Verified
Decision guide

Choosing the right service for calling Cuba

When selecting an international calling service for Cuba, four factors separate the durable providers from the noise. Look for a proven track record on each.

Coverage

Confirm direct in-country termination to Havana, not multi-hop transit routing.

Reliability

Require redundant interconnects and a clear automatic-failover SLA for Cuba routes.

Customer support

Confirm coverage for America/Havana hours — a Havana route issue at 09:00 needs a human response, not a next-day ticket.

Transparent pricing

Zone 5 rates vary per city — request a full rate deck covering Havana and your key Cuba regions.

Number ranges

Cubacity & national codes

Special-rate prefixes and the major city area codes inside Cuba (+53).

Cuba city codes210 entries

CityDial codes
Abreus+53-43
Aguacate+53-64
Aguada de Pasajeros+53-43
Alquízar+53-67
Alto Cedro+53-24
Amancio+53-31
Antilla+53-24
Artemisa+53-63
Baguanos+53-24
Bahia Honda+53-86
Banes+53-24
Baragua+53-33
Bartle+53-31
Bartolome Maso+53-23
Batabanó+53-62
Batalla de las Guasimas+53-32
Bauta+53-680
Bayamo+53-23
Bejucal+53-66
Biran+53-24
Boca de Jaruco+53-6929
Bolivia+53-33
Brasil+53-32
Buey Arriba+53-23
Cabañas+53-63
Cacocum+53-24
Caimito del Guayabal+53-680
Calimete+53-5
Calixto Garcia+53-24
Camagüey+53-32
Camalote+53-32
Camarico+53-5
Camilo Cienfuegos+53-692
Camino+53-61
Campechuela+53-23
Canasí+53-6929
Candelaria+53-85
Candido Gonzalez+53-32
Cárdenas+53-45
Cascorro+53-32
Catalina de Güines+53-62
Cauto Cristo+53-23
Cayo Coco+53-33
Cayo Largo+53-5
Ceba Mocha+53-5
Ceballos+53-33
Ceiba Nuevo+53-680
Cespedes+53-32
Chambas+53-33
Chile+53-22
Cidra+53-5
Ciego de Ávila+53-33
Ciénaga de Zapata+53-59
Cienfuegos+53-432
Ciro Redondo+53-33
Colombia+53-31
Colón+53-5
Communidad Pueblo Nuevo+53-32
Consolación del Sur+53-8
Contramaestre+53-22
Cortés+53-84
Cristino Naranjo+53-24
Cueto+53-24
Delicias+53-315
Dos Caminos de San Luis+53-22
El Cobre+53-22
El Cristo+53-22
Enrique Varona+53-33
Entronque de Herradura+53-8
Esmeralda+53-32
Felton+53-24
Florencia+53-33
Florida+53-32
Floro Perez+53-24
Frank Pais+53-24
Gaspar+53-33
Gibara+53-24
Gramma+53-23
Guaimaro+53-32
Guanajay+53-686
Guane+53-84
Guantánamo+53-21
Guardalavaca+53-24
Guaro+53-24
Guatemala+53-24
Guayabal+53-31
Guayacanas+53-33
Guines+53-62
Guira de Melena+53-67
Guisa+53-23
Haiti+53-32
Havana (Ciudad La Habana)+53-7
Holguín+53-24
Imias+53-32
Isabel Rubio+53-84
Isla de la Juventud+53-61
Jagüey Grande+53-59
Jaruco+53-64
Jiguani+53-23
Jimaguayu+53-32
Jobabo+53-31
Jovellanos+53-5
Jucaro+53-33
Julio Antonio Mella+53-225
La Boca+53-31
La Coloma+53-8
La Demajagua+53-61
La Fé+53-61
La Jagua+53-32
La Palma+53-8
La Reforma+53-61
La Salud+53-66
La Victoria+53-61
Las Martinas+53-84
Las Mercedes+53-23
Las Ovas+53-8
Las Parras+53-31
Las Tunas+53-31
Limonar+53-5
Lopez Peña+53-85
Los Angeles+53-32
Los Palacios+53-8
Los Reynaldos+53-22
Lugareño+53-32
Mabay+53-23
Maceo+53-24
Madruga+53-64
Majagua+53-33
Majibacoa+53-31
Manati+53-31
Mantua+53-84
Manzanillo+53-23
Marcane+53-24
Marea de Portillo+53-23
Mariel+53-63
Martí+53-5
Matanzas+53-52
Maximo Gomez+53-5
Mayari+53-24
Media Luna+53-23
Melena del Sur+53-62
Menendez+53-31
Minas+53-32
Minas de Matahambre+53-8
Mir+53-24
Miraflores+53-338
Moa+53-24
Mobile Phones+53-789
Moron+53-335
Najasa+53-32
Nicaragua+53-32
Nícaro-Levisa+53-24
Niquero+53-23
Nueva+53-62
Nueva Gerona+53-61
Nueva Paz+53-62
Nuevitas+53-32
Omaña+53-31
Orlando Gonzalez+53-33
Pablo de Torriente+53-86
Palma Soriano+53-225
Pedro Betancourt+53-5
Peralejo+53-23
Pilon+53-23
Pinar del Río+53-82
Playa Baracoa+53-680
Playa Garón+53-5
Playa Santa Lucia+53-32
Primero de Enero+53-33
Puerto Esperanza+53-8
Puerto Marti+53-31
Puerto Padre+53-31
Quivicán+53-67
Rafael Freyre+53-24
Rio Cauto+53-23
Rodolfo Ramirez Esquivel+53-32
Ruta Invasora+53-33
Sábalo+53-84
Sagua de Tanamo+53-24
San Andres+53-24
San Antonio+53-32
San Antonio de los Baños+53-650
San Jose de las Lajas+53-64
San Juan y Martínez+53-8
San Luis+53-8
San Nicolás de Bari+53-62
Sancti Spiritus+53-41
Sanguili+53-33
Santa Cruz del Norte+53-692
Santa Cruz del Sur+53-32
Santiago de Cuba+53-226
Sibanicu+53-32
Siboney+53-32
Silvio Caro+53-63
Sola+53-32
Tacao+53-24
Tamarindo+53-33
Tapaste+53-64
Unión de Reyes+53-5
Urbano Noris+53-24
Varadero+53-5
Vasquez+53-31
Velasco+53-24
Venezuela+53-33
Vertientes+53-32
Villa Clara+53-42
Viñales+53-8
Yado del Yeso+53-23
Yara+53-23
Yarual+53-338
FAQ

Questions about calling Cuba, answered.

Everything a business or traveller needs to know before dialling Cuba (+53). Can't find an answer? Our team is one click away.

Q1.What is the country code for Cuba?
Cuba's international calling code is +53. Dial it immediately after your exit prefix and before the local subscriber number whenever calling from outside Cuba.
Q2.How do I call Cuba from abroad?
Dial your international access prefix (press + on mobile, or dial 00 / 011 from a landline), enter 53, then the local Cuba number — dropping any leading 0 from the area or mobile code.
Q3.What is the best time to call someone in Cuba?
Standard business hours in Cuba are 09:00–17:00 America/Havana. Calling within that window means your contact is at their desk in Havana — outside those hours you are likely to reach voicemail.
Q4.How do I dial Cuba from Europe?
From Europe dial 00 53, followed by the local Cuba number (drop the leading 0). On a European mobile, + 53 works everywhere without needing to remember the exit code.
Q5.What is the cheapest way to call Cuba?
VoIP is the cheapest route — app-to-app calls over Wi-Fi to Cuba are often free. For calls to regular +53 numbers, business VoIP from TKOS offers per-minute rates far below traditional carrier landline charges.
Global directory

List of Country Codes

Find international dialing codes for every country. Click any country to get the full calling guide & tips.

All countries AZ

🇦🇫Afghanistan🇦🇱Albania🇩🇿Algeria🇦🇸American Samoa🇦🇩Andorra🇦🇴Angola🇦🇮Anguilla🇦🇶Antarctica🇦🇬Antigua and Barbuda🇦🇷Argentina🇦🇲Armenia🇦🇼Aruba🇦🇺Australia🇦🇹Austria🇦🇿Azerbaijan🇧🇸Bahamas🇧🇭Bahrain🇧🇩Bangladesh🇧🇧Barbados🇧🇾Belarus🇧🇪Belgium🇧🇿Belize🇧🇯Benin🇧🇲Bermuda🇧🇹Bhutan🇧🇴Bolivia🇧🇦Bosnia and Herzegovina🇧🇼Botswana🇧🇷Brazil🇮🇴British Indian Ocean Territory🇻🇬British Virgin Islands🇧🇳Brunei🇧🇬Bulgaria🇧🇫Burkina Faso🇧🇮Burundi🇰🇭Cambodia🇨🇲Cameroon🇨🇦Canada🇨🇻Cape Verde🇰🇾Cayman Islands🇨🇫Central African Republic🇹🇩Chad🇨🇱Chile🇨🇳China🇨🇽Christmas Island🇨🇨Cocos Islands🇨🇴Colombia🇰🇲Comoros🇨🇰Cook Islands🇨🇷Costa Rica🇭🇷Croatia🇨🇺Cuba🇨🇼Curacao🇨🇾Cyprus🇨🇿Czech Republic🇨🇩Democratic Republic of the Congo🇩🇰Denmark🇩🇯Djibouti🇩🇲Dominica🇩🇴Dominican Republic🇹🇱East Timor🇪🇨Ecuador🇪🇬Egypt🇸🇻El Salvador🇬🇶Equatorial Guinea🇪🇷Eritrea🇪🇪Estonia🇪🇹Ethiopia🇫🇰Falkland Islands🇫🇴Faroe Islands🇫🇯Fiji🇫🇮Finland🇫🇷France🇵🇫French Polynesia🇬🇦Gabon🇬🇲Gambia🇬🇪Georgia🇩🇪Germany🇬🇭Ghana🇬🇮Gibraltar🇬🇷Greece🇬🇱Greenland🇬🇩Grenada🇬🇺Guam🇬🇹Guatemala🇬🇬Guernsey🇬🇳Guinea🇬🇼Guinea-Bissau🇬🇾Guyana🇭🇹Haiti🇭🇳Honduras🇭🇰Hong Kong🇭🇺Hungary🇮🇸Iceland🇮🇳India🇮🇩Indonesia🇮🇷Iran🇮🇶Iraq🇮🇪Ireland🇮🇲Isle of Man🇮🇱Israel🇮🇹Italy🇨🇮Ivory Coast🇯🇲Jamaica🇯🇵Japan🇯🇪Jersey🇯🇴Jordan🇰🇿Kazakhstan🇰🇪Kenya🇰🇮Kiribati🇽🇰Kosovo🇰🇼Kuwait🇰🇬Kyrgyzstan🇱🇦Laos🇱🇻Latvia🇱🇧Lebanon🇱🇸Lesotho🇱🇷Liberia🇱🇾Libya🇱🇮Liechtenstein🇱🇹Lithuania🇱🇺Luxembourg🇲🇴Macau🇲🇰Macedonia🇲🇬Madagascar🇲🇼Malawi🇲🇾Malaysia🇲🇻Maldives🇲🇱Mali🇲🇹Malta🇲🇭Marshall Islands🇲🇷Mauritania🇲🇺Mauritius🇾🇹Mayotte🇲🇽Mexico🇫🇲Micronesia🇲🇩Moldova🇲🇨Monaco🇲🇳Mongolia🇲🇪Montenegro🇲🇸Montserrat🇲🇦Morocco🇲🇿Mozambique🇲🇲Myanmar🇳🇦Namibia🇳🇷Nauru🇳🇵Nepal🇳🇱Netherlands🏳️Netherlands Antilles🇳🇨New Caledonia🇳🇿New Zealand🇳🇮Nicaragua🇳🇪Niger🇳🇬Nigeria🇳🇺Niue🇰🇵North Korea🇲🇵Northern Mariana Islands🇳🇴Norway🇴🇲Oman🇵🇰Pakistan🇵🇼Palau🇵🇸Palestine🇵🇦Panama🇵🇬Papua New Guinea🇵🇾Paraguay🇵🇪Peru🇵🇭Philippines🇵🇳Pitcairn🇵🇱Poland🇵🇹Portugal🇵🇷Puerto Rico🇶🇦Qatar🇨🇬Republic of the Congo🇷🇪Reunion🇷🇴Romania🇷🇺Russia🇷🇼Rwanda🇧🇱Saint Barthelemy🇸🇭Saint Helena🇰🇳Saint Kitts and Nevis🇱🇨Saint Lucia🇲🇫Saint Martin🇵🇲Saint Pierre and Miquelon🇻🇨Saint Vincent and the Grenadines🇼🇸Samoa🇸🇲San Marino🇸🇹Sao Tome and Principe🇸🇦Saudi Arabia🇸🇳Senegal🇷🇸Serbia🇸🇨Seychelles🇸🇱Sierra Leone🇸🇬Singapore🇸🇽Sint Maarten🇸🇰Slovakia🇸🇮Slovenia🇸🇧Solomon Islands🇸🇴Somalia🇿🇦South Africa🇰🇷South Korea🇸🇸South Sudan🇪🇸Spain🇱🇰Sri Lanka🇸🇩Sudan🇸🇷Suriname🇸🇯Svalbard and Jan Mayen🇸🇿Swaziland🇸🇪Sweden🇨🇭Switzerland🇸🇾Syria🇹🇼Taiwan🇹🇯Tajikistan🇹🇿Tanzania🇹🇭Thailand🇹🇬Togo🇹🇰Tokelau🇹🇴Tonga🇹🇹Trinidad and Tobago🇹🇳Tunisia🇹🇷Turkey🇹🇲Turkmenistan🇹🇨Turks and Caicos Islands🇹🇻Tuvalu🇻🇮U.S. Virgin Islands🇺🇬Uganda🇺🇦Ukraine🇦🇪United Arab Emirates🇬🇧United Kingdom🇺🇸United States🇺🇾Uruguay🇺🇿Uzbekistan🇻🇦Vatican🇻🇪Venezuela🇻🇳Vietnam🇼🇫Wallis and Futuna🇪🇭Western Sahara🇾🇪Yemen🇿🇲Zambia🇿🇼Zimbabwe
Get A Free Trial

Start calling Cuba on the same carrier-grade network.

The route you pilot today is the route that carries your millionth minute to Cuba (+53). No migration. No replatforming. No renegotiation.

Get A Free TrialSee Pricing
Free trialNo card requiredPort numbers freeMonth-to-month billing
TKOS — Tech Knowledge Open Systems

Africa's #1 Dynamic & Reliable Telecom Leader

Cloud phone, AI contact center and unified communications on one tier-1 SA telecom network.

Platform

  • UCaaS Platform
  • Hosted Phone System
  • AI Contact Center
  • TKOS AI Suite
  • Business SMS & MMS
  • Online Fax
  • HD Video Meetings

Solutions

  • Sales Teams
  • Support Teams
  • Remote Teams
  • Healthcare
  • Retail
  • Financial Services
  • Logistics

Features

  • Auto-Attendant & IVR
  • Call Recording
  • Conversation Intelligence
  • AI Sentiment Analysis
  • AI Virtual Assistant
  • Sales Call Intelligence

Company

  • About
  • Contact
  • Pricing
  • Compare

Resources

  • Blog
  • Country Codes
  • Area Codes
  • Documentation
  • API Reference
  • System Status
  • Security
Spaces Broadacres Willow Wood, 220 3rd Avenue, Fourways, Gauteng 2191
+27 10 070 6007www.tkos.co.za

© 2026 Tech Knowledge Open Systems (TKOS) · All rights reserved.

Sitemap·Privacy·Terms