Peru Phone Numbers: Format, Area Code & Validation Guide - phone-number-standards -

Frequently Asked Questions

Use regular expressions to validate based on number type: landline (starting with 0), mobile (starting with 9), toll-free (0800), premium (0805), and shared cost (0801). Refer to OSIPTEL for official area codes and ensure the correct number of digits, as landlines and mobile numbers have 9 digits, while special numbers vary.
Peruvian mobile numbers have 9 digits and always start with the prefix '9', followed by an 8-digit subscriber number. For example, a valid mobile number would look like 912345678.
Group digits for readability: mobile numbers as 9XXX XXX XXX and landlines as 0X XXXXXXXX. This formatting enhances user experience by visually separating the parts of the number and making it easier to recognize and remember. You can achieve this using string manipulation functions or regular expressions.
Different prefixes distinguish service types: 9 for mobile, 0 for landlines, 0800 for toll-free, 0805 for premium rate, and 0801 for shared cost. These distinct prefixes facilitate efficient routing and billing, enabling users to easily identify call types and associated costs.
Include the country code (+51) when dialing a Peruvian number from abroad. Omit the leading '0' from the national number when using the country code. Dialing +51 followed by the 9-digit number ensures the call connects correctly from international locations.
Dial the Peru country code (+51), followed by the area code (without the leading 0) and the local number. For instance, to call Lima (area code 01) dial +51 1 XXXXXXXX. Remember to drop the initial zero from the area code.
OSIPTEL (Organismo Supervisor de Inversi??n Privada en Telecomunicaciones) regulates Peru's telecommunications sector. It oversees everything from number allocation to portability processes and ensures fair competition and consumer protection. OSIPTEL's official website is the primary source for regulations and industry news.
Peru's main operators include Movistar, Claro, Entel, and Bitel. Movistar and Claro offer a full range of services, while Entel and Bitel focus primarily on mobile and data, with Bitel actively expanding rural coverage. Each operator has its strengths, contributing to a dynamic market.
Number portability began with mobile numbers in 2010, followed by fixed lines in 2014, with improvements in 2021 and upcoming changes in 2025. These updates aim to make switching carriers easier for consumers while enhancing security and efficiency.
OSIPTEL is preparing for 5G, IoT, and increased digital service integration. Their focus is on accommodating these advancements while enhancing number portability and resource allocation processes. This proactive approach ensures the numbering plan can handle the evolving demands of technology.
Consult OSIPTEL's official website (https://www.osiptel.gob.pe) and the number portability verification system (https://www.osiptel.gob.pe/portabilidad). These resources offer the most accurate and up-to-date details on regulations, number formats, and portability status.
Key emergency numbers include 105 for Police and 116 for Fire. Other specialized emergency services may use different numbers. It's important to be aware of these numbers in case of emergencies.
Besides regular numbers, Peru uses prefixes like 0800 (toll-free), 0805 (premium rate), 0801 (shared cost), 1800 (government services), and 100 (operator services). Each serves specific purposes, providing access to various services.
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