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Phone Numbers in Azerbaijan
Quick Reference
Country: Azerbaijan
Country Code: +994
International Prefix: 00
National Prefix: 0
Overview
This guide offers a detailed look into Azerbaijan's telephone numbering system, crucial for telecom professionals, developers, and system administrators. It covers the structure, formatting, and dialing procedures essential for telecommunications and application development.
Number Formats
General Number Structure
Azerbaijan's phone numbers adhere to the ITU-T E.164 standard. The structure includes:
Country Code: +994
National Significant Number (NSN): 8 to 9 digits
Detailed Number Format Structure
Type
Format
Example
Geographic
+994 [area code] [subscriber number]
+994 12 123 4567
Mobile
+994 [mobile prefix] [subscriber number]
+994 50 123 4567
Toll-Free
+994 88 [subscriber number]
+994 88 123 4567
Premium Rate
+994 900 [subscriber number]
+994 900 200 123
Area Codes
Azerbaijan's geographic numbers are organized by area codes:
Area Code
Region/City
12
Baku
22
Ganja
36
Sumqayit
Mobile Number Prefixes
Mobile numbers are identified by specific prefixes:
Mobile Prefix
Operator
50
Bakcell
51
Azercell
55
Nar Mobile
70
Azercell
77
Nar Mobile
99
Azercell
Regular Expressions for Number Validation
Developers can use these regex patterns to validate phone numbers:
Geographic Numbers:
^\+994(12|22|36)\d{7}$
Mobile Numbers:
^\+994(50|51|55|70|77|99)\d{7}$
Toll-Free Numbers:
^\+99488\d{7}$
Premium Rate Numbers:
^\+994900\d{6}$
Dialing Procedures
Domestic Calls
Landline to Landline: Dial 0 + area code + subscriber number.
Example: 0 12 123 4567
Landline to Mobile: Dial 0 + mobile prefix + subscriber number.
Example: 0 50 123 4567
Mobile to Mobile: Directly dial mobile prefix + subscriber number.
Example: 50 123 4567
International Calls
Outgoing Calls: Dial 00 + country code + area code + subscriber number.
Example: 00 1 212 555 1234 (to call New York, USA)
Incoming Calls: From outside Azerbaijan, dial +994 + area code (omit 0) + subscriber number.
Example: +994 12 123 4567
Number Portability
Azerbaijan supports mobile number portability (MNP), allowing users to switch operators while retaining their numbers, enhancing competition and user satisfaction.
Major Telecom Operators and Number Ranges
Azerbaijan's telecom market features several major operators:
Operator
Number Range
Services
Bakcell
50, 55
Mobile
Azercell
51, 70, 99
Mobile
Nar Mobile
77
Mobile
Aztelekom
12, 22, 36
Fixed-line
Regulatory Authority
The Ministry of Digital Development and Transport oversees telecommunications in Azerbaijan. For more information, visit their official website.
Technical Considerations
Number Allocation and Management
The Ministry manages number allocation, ensuring compliance with ITU-T standards, and oversees area codes, mobile prefixes, and special service numbers.
Technical Restrictions and Special Cases
Golden Numbers: No specific regulations, but operators may offer premium numbers.
Number Blocking: Governed by user preferences and operator policies.
ITU-T Recommendations
Azerbaijan's numbering plan complies with the ITU-T E.164 standard, defining international public telecommunication numbering plans.