Phone Numbers in Saint Pierre and Miquelon
Overview
Saint Pierre and Miquelon, a French overseas territory, adheres to a unique telephone numbering plan regulated by French telecommunications authorities. This guide offers a comprehensive overview of the phone number formats, dialing procedures, and other essential information for both local and international callers.
Quick Reference
- Country: Saint Pierre and Miquelon
- Country Code: +508
- International Prefix: 00
- National Prefix: 0
Number Formats
General Number Structure
- Country Code: +508
- National Significant Number (NSN): 6 digits
- Format:
XXXXXX
The numbering plan in Saint Pierre and Miquelon is straightforward, featuring a fixed 6-digit format for all numbers. There are no area or city codes, covering the entire territory under a single plan.
Number Categories and Formats
| Type of Number | Format | Description |
|---|---|---|
| Geographic | 4[1-35-7]XXXX | Landline numbers typically start with digits 41, 43, 45, 47, or 53. |
| Mobile | 55XXXX | Mobile numbers begin with "55" followed by 4 digits. |
| Toll-Free | 80[0-5]XXX | Toll-free numbers start with "80" and are followed by a 3-digit subscriber number. |
| Premium Rate | 90[0-5]XXX | Premium rate services begin with "90" and are followed by a 3-digit subscriber number. |
Example Numbers
- Landline:
431234 - Mobile:
551234 - Toll-Free:
800123 - Premium Rate:
900123
Regular Expressions for Validation
For developers, use the following regular expressions to validate phone numbers in Saint Pierre and Miquelon:
- Landline:
^4[1-35-7]\d{4}$ - Mobile:
^55\d{4}$ - Toll-Free:
^80[0-5]\d{3}$ - Premium Rate:
^90[0-5]\d{3}$
Dialing Procedures
Domestic Calls
- Landline to Landline: Dial the 6-digit number directly.
- Landline to Mobile: Dial the 6-digit mobile number directly.
- Mobile to Mobile: Dial the 6-digit mobile number directly.
International Calls
- Outgoing International: Dial the international prefix
00, followed by the country code, and then the national number. For example, to call a number in France, dial00 33 XXXXXX. - Incoming International: Callers from abroad should dial
+508followed by the 6-digit local number. The leading zero is not used in this scenario.
Number Portability
Currently, Saint Pierre and Miquelon does not support mobile number portability. All numbers remain fixed to their original carriers.
Telecom Operators and Number Ranges
The primary telecom operator in Saint Pierre and Miquelon is Société Saint-Pierraise de Télécommunications (SPM Telecom). Below are the general number ranges associated with this operator:
| Operator | Number Range | Type |
|---|---|---|
| SPM Telecom | 41XXXX | Landline |
| SPM Telecom | 55XXXX | Mobile |
| SPM Telecom | 80XXXX | Toll-Free |
| SPM Telecom | 90XXXX | Premium |
ITU-T Standards
Saint Pierre and Miquelon's numbering plan complies with ITU-T Recommendation E.164, the international standard for public telecommunications numbering plans.
Number Allocation and Management
The numbering plan and allocation are managed by the Autorité de Régulation des Communications Électroniques, des Postes et de la Distribution de la Presse (ARCEP), overseeing telecommunications in all French territories, including Saint Pierre and Miquelon.
Technical Restrictions and Special Cases
- Golden Numbers: There is no official information on the availability or allocation of "golden" or vanity numbers in Saint Pierre and Miquelon.
- Number Blocking: Specific number ranges for blocking or filtering purposes are not publicly documented.
Technical Considerations for Developers
- Validation: Ensure phone numbers adhere to the 6-digit format and validate against the provided regular expressions.
- Internationalization: When handling international calls, ensure the correct prefix and country code are applied.
- Routing: For applications that route calls, take note of the fixed number lengths and lack of area codes to simplify processing.
- Emergency Services: Implement special handling for emergency numbers, which typically follow a different format.
For the most up-to-date information on telecommunications regulations in Saint Pierre and Miquelon, please consult the official website of ARCEP.