Where is Area Code 043?
Area code 043 is published for Áncash Department in Peru.
It should be interpreted as a numbering-plan association, not a live geolocation result.
🇵🇪 Peru geographic code
043 Area Code in Peru
Áncash Department. This guide separates the geographic code or numbering range from country calling code +51 and explains domestic and international formats.
International prefix+51 43
Domestic: 043Geographic fixed line
Quick facts
043 Area Code Overview
CountryPeru
Country code+51
Domestic area code043
Code typeGeographic fixed line
Interpretation note
MTC assigns department code 43 to Áncash; domestic long-distance form is 043.
Coverage visualization
Area Code 043 Map
This schematic summarizes the published numbering association without inventing precise geographic boundaries.
043 · Peru
Áncash Department
What Time Zone is Area Code 043?
Peru Time (PET), UTC−5 year-round
America/Lima: Calculated in your browser
Where a code spans several zones, confirm the destination city before calling.
History
Peru approved its Fundamental Technical Numbering Plan in 2002. The present department-code structure took effect on 1 March 2003. On 4 September 2010, the Virtual Mobile Area made mobile numbering nationwide and non-geographic, so international callers now dial +51 followed directly by the nine-digit mobile number without a department code.
MTC assigns department code 43 to Áncash; domestic long-distance form is 043.
Nearby Area Codes
“Nearby” means related entries in this country directory, not a guarantee of a shared physical border.
Top 5 Counties or Regions in Area Code 043
Administrative units and telephone zones are different entity types; the list reflects featured city associations only.
Top 50 Cities in Area Code 043
The directory includes 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 043 is presented as a geographic fixed-line identifier. Consult Ministerio de Transportes y Comunicaciones (MTC) for current allocation or licensing information.
Wireless
Wireless numbers commonly use separate ranges. Number portability prevents reliable current-carrier identification from a prefix alone.
By Number:
A number beginning +51 43 matches this numbering 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
043 Area Code FAQ
Where is area code 043?
043 is published for Áncash Department in Peru.
How do I call area code 043 from abroad?
Use +51 43 followed by the subscriber number; remove the domestic trunk prefix where applicable.
Does area code 043 identify the current caller location?
No. It describes a numbering-plan association, while portability, forwarding and internet calling can separate a number from the caller’s current location.