Area Code 2831 – Rethymno
The phone area code for Rethymno is 2831 (international format +302831). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 2831
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Rethymno
Overview of Area Code 2831
Area code 2831 is a geographic National Destination Code (NDC) within the Greek national numbering plan, assigned to the region of Rethymno on the island of Crete. It is used for fixed-line (PSTN) and fixed-wireless services, and is administered under the regulatory framework of the Hellenic Telecommunications and Post Commission (EETT). The code serves the city of Rethymno and its surrounding administrative units, including the municipalities of Rethymno, Anogeia, and parts of the broader Rethymno regional unit.
Geographic Coverage and Dialing Formats
The 2831 area code covers the northern-central part of Crete, with Rethymno as the primary urban center. The code is also used in smaller towns and villages within the regional unit, such as Perama, Garazo, and Atsipopoulo. Subscriber numbers within this code typically have a total length of 10 digits when dialed internationally (including the country code +30), and 10 digits for national dialing (including the trunk prefix 0). The local number format is 2831 XXX XXXX (where X is a digit), but the exact length may vary; always confirm with your service provider.
For callers within Greece, dial the trunk prefix 0 followed by the area code and subscriber number: 0 2831 XXX XXXX. For international callers, dial the Greek country code +30 followed by the area code (without the leading 0) and the subscriber number: +30 2831 XXX XXXX. For example, a local number in Rethymno might be dialed as +30 2831 234 567 from abroad.
Overlays and Numbering Changes
As of the latest EETT updates, there are no overlay codes for the 2831 area. However, number portability is available for fixed-line services, allowing subscribers to retain their numbers when switching providers. This means that a number with the 2831 prefix may not necessarily be physically located in Rethymno if it has been ported, but the geographic association remains for routing purposes.
Caller Instructions
- Local callers (within the same area code) may dial only the subscriber number in some cases, but it is recommended to use the full national format to avoid confusion.
- National callers from other Greek regions must dial 0 2831 followed by the subscriber number.
- International callers must dial +30 2831 followed by the subscriber number, omitting the leading 0.
When calling from a mobile phone in Greece, it is standard practice to include the trunk prefix 0 even for fixed-line numbers. Always verify the number length with your contact, as some older lines may have fewer digits.