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Understanding Phone Numbers in Suriname
Quick Reference Guide
Country: Suriname
Country Code: +597
International Prefix: 00
National Prefix: None
Comprehensive Overview
This guide offers an in-depth look at Suriname's telephone numbering system. It provides essential information on number structures, dialing procedures, and regulatory guidelines, specifically designed for telecommunications experts, developers, and businesses operating in or with Suriname. The content aligns with international standards for accuracy and practical application.
Number Structure in Suriname
Suriname's phone numbers follow the ITU-T Recommendation E.164 format. The country code is +597. There are no specific area codes; instead, the first digit of the subscriber number identifies the service type, such as landline or mobile. Phone numbers are typically 6 or 7 digits long, depending on the service.
Number Formats by Service Type
Service Type
Leading Digit(s)
Subscriber Number Length
Example
Landline
2, 3, 4
6 digits
231234
Mobile
7, 8
7 digits
7123456
Special Services
1
Varies
123
Regular Expressions for Validation
Landline Numbers: ^([234]\d{5})$
Mobile Numbers: ^(7[1-9]\d{5}|8[1-9]\d{5})$
Special Services: ^(1\d{2,4})$
Dialing Procedures
Domestic Calls
Landline to Landline: Dial the 6-digit number directly (e.g., 231234).
Landline to Mobile: Dial the 7-digit number directly (e.g., 7123456).
Mobile to Mobile: Dial the 7-digit number directly (e.g., 8123456).
International Calls
Outgoing: Dial 00, the country code, area code (if needed), and the subscriber number. For example, calling the US: 00 1 XXX XXX XXXX.
Incoming: Dial +597 followed by the local number (e.g., +597 7123456).
Number Portability
Currently, Suriname does not support mobile number portability. Subscribers cannot retain their numbers when changing service providers.
Major Telecom Operators
Below is a table of major telecom operators and their number ranges:
Operator
Service Type
Number Range
Telesur
Landline
2XXXXXX, 3XXXXXX
Digicel Suriname
Mobile
7XXXXXX, 8XXXXXX
Telesur (Mobile)
Mobile
7XXXXXX, 8XXXXXX
Number Management
The Telecommunicatie Autoriteit Suriname (TAS) oversees the allocation and management of phone numbers, ensuring compliance with ITU-T standards and supporting the nation's telecom infrastructure. Visit the official TAS website for more information.
Technical Considerations for Developers
When integrating Suriname's phone numbers into systems, consider:
Validation: Use the provided regex for number validation.
Formatting: Adhere to ITU-T E.164 for international numbers (e.g., +597 7123456).
Dialing Logic: Implement logic for both domestic and international calls.
Number Portability: Account for operator-specific ranges due to lack of portability.
Telecommunicatie Autoriteit Suriname (TAS): Visit TAS
This guide provides a thorough technical overview of Suriname's phone numbering plan, tailored for professionals in telecommunications and international business.