What is the country code for Gibraltar?

The country code for Gibraltar is +350.

How are mobile numbers structured in Gibraltar?

Mobile numbers in Gibraltar are structured as 8-digit numbers starting with '54', '56', '57', or '58'. For example, a valid mobile number could be 54012345.

What are the dialing procedures for international calls to Gibraltar?

To make an international call to Gibraltar, dial the international access prefix (commonly '00'), followed by Gibraltar's country code '+350', and then the 8-digit local number. For example, to call the number 20052200 from abroad, you would dial '00 350 20052200'.

Is number portability supported in Gibraltar?

Yes, Gibraltar supports mobile number portability, allowing subscribers to retain their mobile numbers when switching between different telecom operators.

Which telecom operators are responsible for managing phone numbers in Gibraltar?

The major telecom operators in Gibraltar include Gibtelecom, U-mee, and Gibfibrespeed. Gibtelecom manages both landline and mobile numbers, while U-mee and Gibfibrespeed primarily manage landline numbers.

What is the country code for Gibraltar?

The country code for Gibraltar is +350.

How do I dial a landline number in Gibraltar from abroad?

To dial a landline number in Gibraltar from abroad, use the format: +350 followed by the 8-digit local number.

Are there area codes in Gibraltar's phone numbers?

No, Gibraltar uses an 8-digit closed numbering plan without area codes.

What is the international dialing prefix for Gibraltar?

The international dialing prefix for Gibraltar is 00.

Can I keep my mobile number if I switch operators in Gibraltar?

Yes, Gibraltar supports mobile number portability, allowing you to keep your number when switching operators.

Which regulatory authority manages phone numbers in Gibraltar?

The Gibraltar Regulatory Authority (GRA) manages phone numbers in Gibraltar.

What is the format for mobile numbers in Gibraltar?

Mobile numbers in Gibraltar follow the format 54XXXXXX, 56XXXXXX, 57XXXXXX, or 58XXXXXX.

How do I validate a Gibraltar landline number using regular expressions?

To validate a Gibraltar landline number, use the regex: ^200\d{5}$.

What are some major telecom operators in Gibraltar?

Major telecom operators in Gibraltar include Gibtelecom, U-mee, and Gibfibrespeed.

How do I make an international call from Gibraltar?

To make an international call from Gibraltar, dial 00 followed by the country code and the subscriber number.

What is the format for special service numbers in Gibraltar?

Special service numbers in Gibraltar follow the format 8XXXXXXX.

Does Gibraltar comply with international telecom standards?

Yes, Gibraltar complies with the ITU-T E.164 standard for international telecom numbering.

What is the purpose of the Gibraltar Regulatory Authority?

The Gibraltar Regulatory Authority oversees the allocation and regulation of phone numbers and ensures compliance with international standards.

What number range does U-mee use for landlines in Gibraltar?

U-mee uses the number range 222XXXXX for landlines in Gibraltar.

How can developers handle Gibraltar's phone number internationalization?

Developers should ensure their systems handle the +350 country code and format numbers for both domestic and international contexts.

What changes have occurred in Gibraltar's numbering plan since 2008?

Since 2008, Gibraltar's numbering plan has introduced new prefixes for providers like U-mee and Gibfibrespeed.

How do I dial a mobile number in Gibraltar from a landline?

To dial a mobile number in Gibraltar from a landline, simply dial the full 8-digit mobile number.

What number range does Gibfibrespeed use for landlines in Gibraltar?

Gibfibrespeed uses the number range 225XXXXX for landlines in Gibraltar.

How do I validate a Gibraltar mobile number using regular expressions?

To validate a Gibraltar mobile number, use the regex: ^5[4-8]\d{6}$.

What should I do to stay informed about Gibraltar's telecom regulations?

Visit the Gibraltar Regulatory Authority's official website for the latest updates on telecom regulations.

Comprehensive Guide to Phone Numbers in Gibraltar

Quick Reference

Country: Gibraltar
Country Code: +350
International Prefix: 00
National Prefix: None
Regulatory Authority: Gibraltar Regulatory Authority (GRA)

Overview

Gibraltar's telephone numbering plan is structured to facilitate efficient communication within the country and internationally. This guide offers an in-depth look at the numbering formats, dialing procedures, and regulatory framework, essential for telecom professionals, developers, and systems administrators.

Number Formats

General Number Structure

Gibraltar employs an 8-digit closed numbering plan without area codes. Below is the structure:

Type	Format	Example
Landline	`200XXXXX`	20052200
Mobile	`54XXXXXX`, `56XXXXXX`, `57XXXXXX`, `58XXXXXX`	54012345
Special Services	`8XXXXXXX`	80012345

Regular Expressions for Validation

Use these regular expressions to validate Gibraltar's phone numbers:

Landline:
```
^200\d{5}$
```
Mobile:
```
^5[4-8]\d{6}$
```
Special Services:
```
^8\d{7}$
```

Dialing Procedures

Domestic Calls

Landline to Landline: Dial the full 8-digit number (e.g., 20052200).
Landline to Mobile: Dial the full 8-digit number (e.g., 54012345).
Mobile to Mobile: Dial the full 8-digit number (e.g., 54012345).
Mobile to Landline: Dial the full 8-digit number (e.g., 20052200).

International Calls

Outgoing: Dial 00 + <country code> + <subscriber number>.
Incoming to Gibraltar: Dial +350 + <8-digit local number>.

Number Portability

Gibraltar supports mobile number portability, allowing users to retain their numbers when switching operators. This enhances competition and provides flexibility for consumers.

Telecom Operators and Number Ranges

Major Telecom Operators

Operator	Service Type	Number Range
Gibtelecom	Landline/Mobile	200XXXXX (Landline), 54XXXXXX, 56XXXXXX, 57XXXXXX, 58XXXXXX (Mobile)
U-mee	Landline	222XXXXX
Gibfibrespeed	Landline	225XXXXX

Number Allocation and Management

The Gibraltar Regulatory Authority (GRA) manages the allocation and regulation of phone numbers, ensuring compliance with ITU-T E.164 standards to meet the growing demand for telecom services.

ITU-T Standards Compliance

Gibraltar adheres to the ITU-T E.164 standard, which defines the international public telecommunication numbering plan, ensuring global interoperability.

Technical Considerations

For Developers and Systems Administrators

Number Validation: Implement the provided regular expressions for number validation.
Internationalization: Ensure your systems handle the +350 country code and format numbers for both domestic and international contexts.
Number Portability: Support number portability in your systems for users switching operators.
Emergency Services: Implement routing for emergency numbers, though specific short codes are not detailed here.

For the latest updates on Gibraltar's telecom regulations, visit the Gibraltar Regulatory Authority's official website.

Recent and Upcoming Changes

Since 2008, Gibraltar's numbering plan has evolved, introducing new prefixes for providers like U-mee and Gibfibrespeed. Stay informed with updates from the GRA.

Conclusion

Gibraltar's telephone numbering system is robust and internationally compliant, overseen by the GRA to support a dynamic telecommunications environment. Understanding its structure and regulations is crucial for professionals working with Gibraltar's phone numbers.

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