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ListPostCode
HomeCountriesContinents
ToolsBlog

Stay Updated

Get the latest postal code updates, new tools, and guides delivered to your inbox.

New postal code updatesFree tools and featuresGuides and insights

No spam, unsubscribe anytime.

ListPostCode

The comprehensive postal code directory. Find codes for any location and country quickly and accurately.

Tools

  • ATM Finder
  • Download Printable Postal Codes
  • Postcode Widget Generator
  • Post Office Finder
  • Currency Converter

Resources

  • All Postal Codes
  • Find Post Office
  • Maps
  • Countries
  • Blog

Info

  • About
  • Advertise with us
  • Contact
  • Privacy
  • Terms

© Copyright 2026 ListPostCode. All rights reserved.

  1. Home
  2. All Postal Codes
  3. Costa Rica
  4. Prefix 51
51

Postcode Prefix

Postcodes with first number 51

Browse all communes and their postal codes that start with the prefix 51 across Cambodia.

1 Province8 districts8 communes

Browse by prefix

10111220213040415051606170

List of postcodes with first number 51:

Provincia de Guanacaste

8 districts, 8 communes

Hojancha1
Hojancha51101
Huacas1
Huacas51104
La Cruz1
La Cruz51001
La Garita1
La Garita51003
Monte Romo1
Monte Romo51102
Puerto Carrillo1
Puerto Carrillo51103
Santa Cecilia1
Santa Cecilia51002
Santa Elena1
Santa Elena51004

All Postcodes

Complete list of 8 communes with postcode prefix 51

ProvinceDistrictCommunePostcode
La Cruz51001
Provincia de GuanacasteLa Cruz
Provincia de Guanacaste
La Cruz
La Cruz
51001
Santa Cecilia51002
Provincia de GuanacasteSanta Cecilia
Provincia de Guanacaste
Santa Cecilia
Santa Cecilia
51002
La Garita51003
Provincia de GuanacasteLa Garita
Provincia de Guanacaste
La Garita
La Garita
51003
Santa Elena51004
Provincia de GuanacasteSanta Elena
Provincia de Guanacaste
Santa Elena
Santa Elena
51004
Hojancha51101
Provincia de GuanacasteHojancha
Provincia de Guanacaste
Hojancha
Hojancha
51101
Monte Romo51102
Provincia de GuanacasteMonte Romo
Provincia de Guanacaste
Monte Romo
Monte Romo
51102
Puerto Carrillo51103
Provincia de GuanacastePuerto Carrillo
Provincia de Guanacaste
Puerto Carrillo
Puerto Carrillo
51103
Huacas51104
Provincia de GuanacasteHuacas
Provincia de Guanacaste
Huacas
Huacas
51104

Found incorrect info for Postcodes with first number 51?

  1. Home
  2. All Postal Codes
  3. Costa Rica
  4. Prefix 51
51

Postcode Prefix

Postcodes with first number 51

Browse all communes and their postal codes that start with the prefix 51 across Cambodia.

1 Province8 districts8 communes

Browse by prefix

10111220213040415051606170

List of postcodes with first number 51:

Provincia de Guanacaste

8 districts, 8 communes

Hojancha1
Hojancha51101
Huacas1
Huacas51104
La Cruz1
La Cruz51001
La Garita1
La Garita51003
Monte Romo1
Monte Romo51102
Puerto Carrillo1
Puerto Carrillo51103
Santa Cecilia1
Santa Cecilia51002
Santa Elena1
Santa Elena51004

All Postcodes

Complete list of 8 communes with postcode prefix 51

ProvinceDistrictCommunePostcode
La Cruz51001
Provincia de GuanacasteLa Cruz
Provincia de Guanacaste
La Cruz
La Cruz
51001
Santa Cecilia51002
Provincia de GuanacasteSanta Cecilia
Provincia de Guanacaste
Santa Cecilia
Santa Cecilia
51002
La Garita51003
Provincia de GuanacasteLa Garita
Provincia de Guanacaste
La Garita
La Garita
51003
Santa Elena51004
Provincia de GuanacasteSanta Elena
Provincia de Guanacaste
Santa Elena
Santa Elena
51004
Hojancha51101
Provincia de GuanacasteHojancha
Provincia de Guanacaste
Hojancha
Hojancha
51101
Monte Romo51102
Provincia de GuanacasteMonte Romo
Provincia de Guanacaste
Monte Romo
Monte Romo
51102
Puerto Carrillo51103
Provincia de GuanacastePuerto Carrillo
Provincia de Guanacaste
Puerto Carrillo
Puerto Carrillo
51103
Huacas51104
Provincia de GuanacasteHuacas
Provincia de Guanacaste
Huacas
Huacas
51104

Found incorrect info for Postcodes with first number 51?