Where is Area Code 12?
Area code 12 is published for Tshwane metropolitan area in South Africa.
It should be interpreted as a numbering-plan association, not a live geolocation result.
🇿🇦 South Africa geographic code
12 Area Code in South Africa
Tshwane metropolitan area. This guide separates the geographic area code from country calling code +27 and explains how to write both domestic and international formats.
International prefix+27 12
Domestic: 012Fixed geographic
Quick facts
12 Area Code Overview
CountrySouth Africa
Country code+27
Domestic area code012
Code typeGeographic fixed line
Coverage visualization
Area Code 12 Map
This schematic shows the published numbering association without inventing precise geographic boundaries.
12 · South Africa
Tshwane metropolitan area
What Time Zone is Area Code 12?
South Africa Standard Time (UTC+2), no daylight saving time
Africa/Johannesburg: Calculated in your browser
Where a code spans several zones, confirm the destination city before calling.
History
South Africa adopted nationwide ten-digit dialing in the mid-2000s. Current regulations define geographic areas alongside non-geographic mobile, toll-free, VoIP, premium-rate and machine-related ranges.
Telephone areas do not always follow provincial borders. Province pages and telephone-zone pages are separate entities, and a prefix alone does not prove a caller’s current physical location or carrier.
Nearby Area Codes
“Nearby” means related entries in this country directory, not a guarantee of a shared physical border.
South Africa
11 Area Code
Johannesburg and the central Witwatersrand
South Africa13 Area Code
Northern and western Mpumalanga
South Africa10 Area Code
Johannesburg numbering area
South Africa14 Area Code
Rustenburg and surrounding North West/Limpopo areas
South Africa15 Area Code
Northern and eastern Limpopo
South Africa21 Area Code
Cape Town and nearby Western Cape communities
Top 5 Counties or Regions in Area Code 12
Administrative units and telephone zones are different entity types; the list reflects featured city associations only.
Top 50 Cities in Area Code 12
- Pretoria — Gauteng
The directory includes up to 50 verified or clearly qualified city associations and does not claim exhaustive coverage.
Network interpretation
Largest Telephone Carriers
Current operator and market-share data are dynamic. This page avoids assigning a specific number to a carrier from its area code alone.
Landline
Area code 12 is a geographic fixed-line identifier. Consult Independent Communications Authority of South Africa for live allocation or licensing information.
Wireless
Wireless numbers commonly use separate non-geographic ranges. Number portability prevents reliable current-carrier identification from a prefix alone.
Prefixes
+27+12+subscriber number
Domestic code: 012
International prefix: +27 12
Search by City:
- Pretoria — Gauteng
By Number:
A number beginning +27 12 matches this geographic pattern. Keep the remaining subscriber digits intact. This directory does not perform reverse lookup or identify a private subscriber.
Listings by Region or State
More Information
Common questions
12 Area Code FAQ
Where is area code 12?
12 is associated with Tshwane metropolitan area in South Africa.
How do I call area code 12 from abroad?
Use +27 12 followed by the subscriber number; remove any domestic trunk prefix.
Does area code 12 identify the current caller location?
No. It describes numbering-plan association, while portability, forwarding and internet calling can separate a number from the caller’s current location.