Ecuador Postal Codes

Ecuador uses postal codes in the format @####@ (# = digit, @ = letter).

1,225 postal codes are recorded for Ecuador in the open data sources below.

Postal codes by town and city

746 places in Ecuador have a recorded postal code. The 12 largest have their own page; the rest are listed alphabetically.

Largest towns and cities

Santo Domingo De Los Colorados  ·  Ambato  ·  Portoviejo  ·  Machala  ·  Loja  ·  Manta  ·  Riobamba  ·  Esmeraldas  ·  Latacunga  ·  Milagro  ·  San Miguel De Ibarra  ·  Eloy Alfaro (Duran)

Browse every place A–Z

1  2  6  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  Y  Z

Example postal codes

• 090105
• 092301

Postal codes by place

The 60 places in Ecuador with the most postal codes recorded, listed alphabetically. Larger towns link to their own page.

Watch the leading zero

Some Ecuador postal codes begin with a zero, such as 010101. Spreadsheets and some web forms silently drop it, turning 010101 into 10101 — which is either a different place or not a valid code at all. Format the column as text before pasting codes into a spreadsheet.

How an address is written in Ecuador

This is the order Ecuador's postal service expects. Square brackets mark what you replace.

[Recipient name]
[Street address]
[Postal code (090105)]
[City]
ECUADOR

A postal code is optional in Ecuador addresses — mail is deliverable without one, though including it speeds up sorting. The postal code should be written in capital letters.

Look up a specific address

For the code covering one particular street or building, Ecuador's postal service publishes an official finder: www.codigopostal.gob.ec. It is authoritative and kept current, which third-party copies often are not.

Country reference

Sources and licensing

Postal code data from GeoNames, used under the Creative Commons Attribution 4.0 International licence. Address formats and validation rules derive from Google's international address metadata, cross-checked against Universal Postal Union addressing standards. Last verified August 2026. Confirm time-critical addresses with the destination country's postal operator.