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Ghana Phone Number Formats and Dialing Rules
Quick Reference Guide
Country: Ghana
Country Code: +233
International Prefix: 00
National Prefix: 0
Regulatory Body: National Communications Authority (NCA)
Number Portability: Available since February 15, 2011
Overview
Discover the comprehensive structure of Ghana's telephone numbering plan, including dialing procedures and regulatory standards. This guide is essential for telecom professionals, developers, and anyone involved with telecommunication systems in Ghana.
Number Formats
General Structure
Ghana employs a closed numbering plan with fixed-length numbers. The standard format is:
Country Code: +233
National Prefix: 0
Subscriber Number: 7 to 9 digits
Landline Numbers
Landline numbers begin with '02' or '03' and are 9 digits long.
Format: 0[23][2-9]XXXXXXX
Example: 0322001234
Mobile Numbers
Mobile numbers start with '02', '03', '05', or '07' and are 10 digits long, including the national prefix.
Format: 0[2357][0-9]XXXXXXX
Example: 0241234567
Toll-Free Numbers
Toll-free numbers start with '800' and consist of 8 digits.
Format: 800XXXXX
Example: 80012345
Special Services and Premium Rate Numbers
These numbers typically start with '9' and vary in length.
Format: 9XXXXXXX
Example: 90012345
Number Format Summary Table
Type
Prefix
Format
Example
Landline
02, 03
0[23][2-9]XXXXXXX
0322001234
Mobile
02, 03, 05, 07
0[2357][0-9]XXXXXXX
0241234567
Toll-Free
800
800XXXXX
80012345
Premium Rate
9
9XXXXXXX
90012345
Dialing Procedures
Domestic Calls
Landline to Landline: Dial 0 + area code + subscriber number.
Example: 0322001234
Landline to Mobile: Dial 0 + mobile number.
Example: 0241234567
Mobile to Mobile: Dial 0 + mobile number.
Example: 0559876543
International Calls
Outgoing International Calls: Dial 00 + country code + subscriber number.
Example: To call the USA, dial 00 + 1 + area code + number.
Incoming International Calls: Dial +233 + local number (without the leading 0).
Example: +233241234567
Recent and Upcoming Changes
Currently, there are no recent changes to Ghana's numbering plan. The existing plan has been effective since May 1, 2010.
Major Telecom Operators
Operator
Number Ranges
MTN
024, 025, 053, 054, 055, 059
AirtelTigo
026, 027, 056, 057
Vodafone
020, 050
Expresso
028
Number Portability
Implemented on February 15, 2011, mobile number portability allows subscribers to retain their numbers when switching operators.
Number Allocation and Management
The National Communications Authority (NCA) manages phone number allocation in Ghana, ensuring compliance with ITU-T recommendations.
Technical Considerations
Regular Expressions for Validation
Use these regular expressions to validate Ghanaian phone numbers:
Landline: ^0[23][2-9]\d{7}$
Mobile: ^0[2357]\d{8}$
Toll-Free: ^800\d{5}$
Premium Rate: ^9\d{7}$
ITU-T Standards
Ghana follows the ITU-T E.164 standard for international numbering, with the country code +233.
Technical Restrictions
No specific restrictions on golden numbers or number blocking are noted in Ghana's current numbering plan.