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.