What is the country code for Guadeloupe?

The country code for Guadeloupe is +590.

How are mobile numbers structured in Guadeloupe?

Mobile numbers in Guadeloupe start with the prefix '0690' followed by six digits. The full international format is '+590 690 XX XX XX'.

What are the dialing procedures for international calls to Guadeloupe?

To make an international call to Guadeloupe, dial your country's international access code (e.g., '00' in most countries), followed by '590' (the country code for Guadeloupe), and then the local number without the leading '0'. For example, to call a Guadeloupe landline, dial '+590 590 XX XX XX'.

Which telecom operators are available in Guadeloupe and what are their number ranges?

The major telecom operators in Guadeloupe include Orange, SFR Caraïbe, and Digicel. Orange offers both landline and mobile services with number ranges starting with '0590' for landlines and '0690' for mobiles. SFR Caraïbe and Digicel provide mobile services with numbers also starting with '0690'.

What is the country code for Guadeloupe?

The country code for Guadeloupe is +590.

How do I dial a landline number within Guadeloupe?

To dial a landline number within Guadeloupe, you need to dial 0 followed by the landline number, for example, 0590 XX XX XX.

How do I make an international call from Guadeloupe?

To make an international call from Guadeloupe, dial 00 followed by the country code, area code, and subscriber number.

What is the format for mobile numbers in Guadeloupe?

Mobile numbers in Guadeloupe are formatted as +590 690 XX XX XX.

Can I keep my phone number if I switch mobile operators in Guadeloupe?

Yes, Guadeloupe supports mobile number portability, allowing you to keep your phone number when switching operators.

What are the main telecom operators in Guadeloupe?

The main telecom operators in Guadeloupe are Orange, SFR Caraïbe, and Digicel.

What is a toll-free number format in Guadeloupe?

Toll-free numbers in Guadeloupe are formatted as +590 800 XXX XXX.

What is a premium rate number in Guadeloupe?

Premium rate numbers in Guadeloupe start with +590 89X XXX XXX.

Who regulates phone numbers in Guadeloupe?

Phone numbers in Guadeloupe are regulated by ARCEP, the French telecommunications authority.

What is the international prefix for dialing out of Guadeloupe?

The international prefix for dialing out of Guadeloupe is 00.

What is the national prefix for dialing within Guadeloupe?

The national prefix for dialing within Guadeloupe is 0.

How are phone numbers allocated in Guadeloupe?

Phone numbers in Guadeloupe are allocated by ARCEP, based on demand and regulatory policies.

What should developers consider when handling Guadeloupe phone numbers?

Developers should consider validation, portability, internationalization, and proper prefix handling when dealing with Guadeloupe phone numbers.

Are there any special or reserved phone numbers in Guadeloupe?

Yes, certain numbers may be reserved as "golden numbers" or blocked for special services, such as emergency use.

What is the regular expression for validating a landline number in Guadeloupe?

The regex for validating a landline number in Guadeloupe is /^$\+590|0$590\d{6}$/.

What ITU standards does Guadeloupe adhere to?

Guadeloupe adheres to ITU-T recommendations, particularly E.164 for international numbering and E.123 for notation.

How do I dial a mobile number from a landline in Guadeloupe?

To dial a mobile number from a landline in Guadeloupe, dial 0 followed by the mobile number, for example, 0690 XX XX XX.

What is the purpose of the national prefix in Guadeloupe?

The national prefix 0 is used when dialing within Guadeloupe to connect to local numbers.

Can Guadeloupe phone numbers be used internationally?

Yes, Guadeloupe phone numbers can be used internationally by dialing +590 followed by the local number without the leading 0.

Comprehensive Guide to Guadeloupe Phone Numbers

Quick Reference

Country: Guadeloupe
Country Code: +590
International Prefix: 00
National Prefix: 0

Overview

Understand the intricacies of Guadeloupe's telephone numbering system with this detailed guide. Learn about number formats, dialing procedures, and regulatory frameworks essential for telecom professionals, developers, and system administrators.

Number Formats

Guadeloupe utilizes the French numbering plan with specific adaptations for its landline and mobile numbers. Below is a detailed breakdown:

General Number Structure

Country Code: +590
National Number: 9 digits
Format: +590 XXXXXXXXX

Geographic (Landline) Numbers

Number Type	Format	Example	Description
Landline	`+590 0X XX XX XX`	+590 0590 27 12 34	Landline numbers start with `0590` followed by 6 digits.
Mobile	`+590 690 XX XX XX`	+590 690 12 34 56	Mobile numbers start with `0690` followed by 6 digits.

Special Numbers

Number Type	Format	Example	Description
Toll-Free	`+590 800 XXX XXX`	+590 800 123 456	Toll-free numbers start with `0800` followed by 6 digits.
Premium Rate	`+590 89X XXX XXX`	+590 892 123 456	Premium-rate numbers start with `089X` followed by 6 digits.

Regular Expressions for Validation

Landline: /^$\+590|0$590\d{6}$/
Mobile: /^$\+590|0$690\d{6}$/
Toll-Free: /^$\+590|0$800\d{6}$/
Premium Rate: /^$\+590|0$89\d{7}$/

Dialing Procedures

Domestic Calls

Landline to Landline: Dial 0 followed by the landline number (e.g., 0590 XX XX XX).
Landline to Mobile: Dial 0 followed by the mobile number (e.g., 0690 XX XX XX).
Mobile to Mobile: Dial 0 followed by the mobile number (e.g., 0690 XX XX XX).

International Calls

Outgoing: Dial 00 followed by the country code, area code, and subscriber number (e.g., 00 1 212 555 1234 for a call to the USA).
Incoming: International callers should dial +590 followed by the local number without the leading 0 (e.g., +590 590 XX XX XX).

Number Portability

Guadeloupe supports mobile number portability, allowing users to retain their phone numbers when switching between mobile operators. This service is regulated by the French telecommunications authority, ARCEP.

Telecom Operators and Number Ranges

Operator	Number Range	Description
Orange	`0590 XX XX XX`, `0690 XX XX XX`	Major operator offering both landline and mobile services.
SFR Caraïbe	`0690 XX XX XX`	Mobile services provider.
Digicel	`0690 XX XX XX`	Mobile services provider.

ITU Standards

Guadeloupe adheres to ITU-T recommendations, particularly:

E.164: The international public telecommunication numbering plan.
E.123: Notation for national and international telephone numbers.

Number Allocation and Management

The allocation and management of phone numbers in Guadeloupe are overseen by ARCEP. Number blocks are assigned to operators based on demand and regulatory policies.

Technical Restrictions and Special Cases

Golden Numbers: Certain numbers may be reserved as "golden numbers" and are often sold at a premium.
Number Blocking: Specific ranges may be blocked or reserved for special services, such as emergency or government use.

Technical Considerations for Developers

When developing systems that handle Guadeloupe phone numbers, consider the following:

Validation: Implement regex patterns to validate phone numbers based on the provided formats.
Portability: Ensure systems can handle number portability, especially for mobile numbers.
Internationalization: Support for both national and international dialing formats is crucial.
Prefix Handling: Properly handle the national prefix (0) when processing domestic numbers.

Note: For the latest updates on Guadeloupe's telecommunications regulations, please visit ARCEP's official website.

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