Bermuda Phone Numbers: Format, Area Code & Validation Guide

Quick Reference

• Country: Bermuda
• Country Code: +1
• International Prefix: 011
• National Prefix: 1
• Area Code: 441
• Typical Number Length: 7 digits

Overview

This guide offers an in-depth look at Bermuda's telephone numbering system, including phone number structures, dialing procedures, number portability, and the regulatory framework. Essential for telecom professionals and businesses, this information aids in navigating Bermuda's telecommunication landscape.

Number Formats

General Structure

Bermuda follows the North American Numbering Plan (NANP). The phone number format is:

• Country Code: +1
• Area Code: 441
• Subscriber Number: 7 digits

Landline Numbers

• Format: +1 441 NXX XXXX
• N: 2-9 (First digit of the subscriber number)
• X: 0-9 (Remaining digits)

Examples:

• +1 441 292 1234
• +1 441 295 6789

Mobile Numbers

• Format: +1 441 NXX XXXX
• N: 3, 5, 7 (Assigned to mobile services)
• X: 0-9 (Remaining digits)

Examples:

• +1 441 334 5678
• +1 441 705 1234

Toll-Free Numbers

• Format: +1 800 XXX XXXX
• 800: Standard toll-free prefix
• X: 0-9 (Subscriber number)

Examples:

• +1 800 555 1234
• +1 800 234 5678

Premium Rate Numbers

• Format: +1 900 XXX XXXX
• 900: Standard premium rate prefix
• X: 0-9 (Subscriber number)

Examples:

• +1 900 555 6789
• +1 900 234 1234

Number Format Table

Regular Expressions

To validate Bermuda phone numbers, use these regular expressions:

Landline Numbers

^\+1\s441\s[2-9]\d{2}\s\d{4}$

Mobile Numbers

^\+1\s441\s[357]\d{2}\s\d{4}$

Toll-Free Numbers

^\+1\s800\s\d{3}\s\d{4}$

Premium Rate Numbers

^\+1\s900\s\d{3}\s\d{4}$

Dialing Procedures

Domestic Calls

• Landline to Landline: Dial 1 + 441 + 7-digit local number.
• Landline to Mobile: Dial 1 + 441 + 7-digit mobile number.
• Mobile to Mobile: Dial 1 + 441 + 7-digit mobile number.

International Calls

• Outgoing: Dial 011 + Country Code + Area Code + Subscriber Number.
• Incoming: Dial +1 + 441 + 7-digit local number.

Number Portability

Bermuda offers Mobile Number Portability, allowing users to retain their mobile numbers when switching providers.

Major Telecom Operators and Number Ranges

Regulatory Body

The Department of Telecommunications under the Government of Bermuda regulates telecommunications.

• Address: F.B. Perry Building, 2nd Floor, 40 Church Street, Hamilton HM12, Bermuda
• Phone: +1 441 292 4595
• Fax: +1 441 295 1462
• Email: gtelecom@gov.bm

ITU Standards

Bermuda's numbering plan aligns with ITU-T Recommendation E.164, outlining international telecommunication numbering.

Number Allocation and Management

Number allocation is managed by the Department of Telecommunications, ensuring compliance with demand and regulatory standards.

Technical Considerations

For developers and system administrators:

1. Validation: Use specified regular expressions to ensure phone numbers meet format standards.
2. Portability: Implement systems that support mobile number portability.
3. Internationalization: Store numbers in E.164 format for compatibility with global dialing systems.