phone number standards
phone number standards
Saint Barth?????lemy Phone Numbers: Format, Area Code & Validation Guide
Saint Barth??lemy phone numbers explained: format, area codes (+590), & validation. Includes landline (590 27XXXXXX), mobile (690XXXXXX) formats, plus regex for validation (^590\d{7}$). Learn dialing procedures & number portability.
Saint Barth?????lemy Phone Numbers: Format, Area Code & Validation Guide
Quick Reference
- Country: Saint Barth??lemy
- Country Code: +590
- International Prefix: 00
- National Prefix: 0
Overview
Saint Barth??lemy's phone numbering system is integrated with the French Overseas Departments' plan. This guide is essential for telecom professionals, developers, and system administrators who require precise information on the region's phone number formats and dialing procedures.
Numbering Plan Structure
General Number Structure
- Country Code:
+590 - National Significant Number (NSN): 9 digits
- Format:
590X XXXX XXX
Landline Numbers
- Format:
590 27XXXXXXto590 39XXXXXX - Structure:
- Prefix:
27to39 - Subscriber Number: 6 digits
- Prefix:
- Example:
590 27567890
Mobile Numbers
- Format:
690 XX XX XXX - Structure:
- Prefix:
690 - Subscriber Number: 6 digits
- Prefix:
- Example:
690 123456
Special Services (Toll-Free, Premium)
-
Toll-Free Numbers:
080X XXX XXX- Prefix:
080 - Subscriber Number: 6 digits
- Example:
0800 123456
- Prefix:
-
Premium Rate Numbers:
089X XXX XXX- Prefix:
089 - Subscriber Number: 6 digits
- Example:
0899 123456
- Prefix:
Number Formats Table
| Type | Format | Example |
|---|---|---|
| General | 590X XXXX XXX | 5906 1234567 |
| Landline | 590 27XXXXXX | 590 27567890 |
| Mobile | 690 XX XX XXX | 690 123456 |
| Toll-Free | 080X XXX XXX | 0800 123456 |
| Premium Rate | 089X XXX XXX | 0899 123456 |
Regular Expressions for Number Validation
- General Format:
regex
^590\d{7}$ - Landline Numbers:
regex
^590(27|28|29|30|31|32|33|34|35|36|37|38|39)\d{6}$ - Mobile Numbers:
regex
^690\d{6}$ - Toll-Free Numbers:
regex
^080\d{6}$ - Premium Rate Numbers:
regex
^089\d{6}$
Dialing Procedures
Domestic Calls
- Landline to Landline: Dial the 9-digit number directly (e.g.,
590 27567890). - Landline to Mobile: Dial the 9-digit mobile number (e.g.,
690 123456). - Mobile to Mobile: Dial the 9-digit mobile number (e.g.,
690 123456).
International Calls
-
Outgoing: Dial
00(international prefix) +590(country code) + the 9-digit NSN.- Example: To call a number in France from Saint Barth??lemy, dial
00 33 XXXXXXXXX.
- Example: To call a number in France from Saint Barth??lemy, dial
-
Incoming: From abroad, dial
+590followed by the 9-digit NSN.- Example: From the USA to Saint Barth??lemy, dial
011 590 27567890.
- Example: From the USA to Saint Barth??lemy, dial
Number Portability
- Mobile Number Portability (MNP): Available, allowing users to retain their numbers when switching providers.
Telecom Operators and Number Ranges
The primary telecom operators in Saint Barth??lemy include:
- Orange Cara??be
- SFR Cara??be
Regulatory Information
- Regulatory Body: The telecommunications sector is regulated by the Autorit?? de R??gulation des Communications ??lectroniques, des Postes et de la Distribution de la Presse (ARCEP).
- ITU Standards: Adheres to ITU-T Recommendation E.164 for international numbering.
Number Allocation and Management
- Number Allocation: Managed by ARCEP, overseeing number resources.
- Special Cases: Golden numbers may have specific allocation rules or fees.
Technical Considerations for Developers
- Validation: Use the provided regex patterns for number validation.
- Portability: Ensure systems support MNP for seamless provider changes.
- Internationalization: Properly format and route international calls.
Conclusion
Understanding Saint Barth??lemy's phone numbering plan is vital for seamless communication and system integration. By adhering to the guidelines and technical details provided, professionals can ensure compliance and optimize operations within the region.
Frequently Asked Questions
What is the country code for Saint Barth??lemy?
The country code for Saint Barth??lemy is +590. This code is used when dialing into Saint Barth??lemy from another country. It's part of the French Overseas Departments' numbering plan.
How to dial a landline in Saint Barth??lemy?
To dial a landline in Saint Barth??lemy, use the format 590 followed by a prefix ranging from 27 to 39, and then the six-digit subscriber number. For example, a complete landline number might look like 590 27567890.
How are Saint Barth??lemy phone numbers formatted?
Saint Barth??lemy phone numbers follow a general format of 590X XXXX XXX, where X represents a digit. More specifically, landlines use prefixes 27 to 39, mobiles use the 690 prefix, and special service numbers start with 080 or 089.
How to call Saint Barth??lemy from the United States?
To call Saint Barth??lemy from the USA, dial 011 (the US exit code), followed by 590 (Saint Barth??lemy's country code), and then the nine-digit National Significant Number (NSN). For instance, 011 590 27567890.
What is the Saint Barth??lemy mobile number prefix?
Mobile numbers in Saint Barth??lemy use the prefix 690. This is followed by a six-digit subscriber number, totaling nine digits. An example mobile number is 690 123456.
Why does Saint Barth??lemy use the +590 country code?
Saint Barth??lemy uses the +590 country code because its phone numbering system is integrated with the French Overseas Departments' plan. This shared numbering system simplifies communication between these regions.
What is the prefix for toll-free numbers in Saint Barth??lemy?
Toll-free numbers in Saint Barth??lemy use the prefix 080 followed by six digits. For example, a toll-free number would look like 0800 123456. Premium rate numbers use 089 as their prefix.
How to validate a Saint Barth??lemy phone number format?
You can validate Saint Barth??lemy phone numbers using regular expressions. For example, the general format regex is ^590\d{7}$, while landline numbers use ^590(27|28|29|30|31|32|33|34|35|36|37|38|39)\d{6}$. Refer to the article for specific regex patterns for each number type.
When should I use the international prefix when calling Saint Barth??lemy?
Use the international prefix 00 when making calls from Saint Barth??lemy to other countries. When dialing internationally, follow the format 00 + country code + NSN (National Significant Number).
Can I port my mobile number in Saint Barth??lemy?
Yes, Mobile Number Portability (MNP) is available in Saint Barth??lemy. This means you can keep your existing mobile number even if you switch service providers.
Who regulates telecommunications in Saint Barth??lemy?
The Autorit?? de R??gulation des Communications ??lectroniques, des Postes et de la Distribution de la Presse (ARCEP) regulates the telecommunications sector in Saint Barth??lemy, overseeing number allocation and ensuring adherence to international standards.
How many digits are in a Saint Barth??lemy landline number?
Saint Barth??lemy landline numbers consist of nine digits. This includes the country code (+590) and the seven-digit National Significant Number.
What are the main telecom operators in Saint Barth??lemy?
The primary telecom operators in Saint Barth??lemy include Orange Cara??be and SFR Cara??be. These operators provide various communication services, including mobile and landline connections, to residents and businesses on the island.