Harleston is located in Harleston, Norfolk, United Kingdom, with 300 postal codes indexed. This page provides a complete postal code list and a mock phone number generator based on local dialing rules.
Postal Codes Directory
The following postal codes are indexed for this geographical region.
Random Local Phone Numbers
Mock phone numbers matching local formatting and dialing area codes. (1473) — Norfolk
Frequently Asked Questions
How many postal codes are indexed in this area (Harleston)?
There are currently 300 unique postal codes indexed for this city. The registered list includes: IP20 9AN, IP20 9AP, IP20 9AR, IP20 9AS, IP20 9AT, IP20 9AU, IP20 9AW, IP20 9AX, IP20 9AY, IP20 9AZ, IP20 9BA, IP20 9BB, IP20 9BD, IP20 9BE, IP20 9BG, IP20 9BH, IP20 9BJ, IP20 9BL, IP20 9BN, IP20 9BP, IP20 9BQ, IP20 9BS, IP20 9BT, IP20 9BU, IP20 9BW, IP20 9BX, IP20 9BY, IP20 9BZ, IP20 9DA, IP20 9DB, IP20 9DD, IP20 9DE, IP20 9DF, IP20 9DG, IP20 9DH, IP20 9DJ, IP20 9DL, IP20 9DN, IP20 9DQ, IP20 9DR, IP20 9DS, IP20 9DT, IP20 9DU, IP20 9DW, IP20 9DX, IP20 9DY, IP20 9DZ, IP20 9EA, IP20 9EB, IP20 9ED, IP20 9EE, IP20 9EF, IP20 9EG, IP20 9EH, IP20 9EJ, IP20 9EL, IP20 9EN, IP20 9EP, IP20 9EQ, IP20 9ER, IP20 9ES, IP20 9ET, IP20 9EU, IP20 9EX, IP20 9EY, IP20 9EZ, IP20 9FB, IP20 9FD, IP20 9FE, IP20 9FF, IP20 9HA, IP20 9HB, IP20 9HD, IP20 9HE, IP20 9HF, IP20 9HG, IP20 9HH, IP20 9HJ, IP20 9HL, IP20 9HP, IP20 9HQ, IP20 9HR, IP20 9HS, IP20 9HT, IP20 9HU, IP20 9HW, IP20 9HX, IP20 9HY, IP20 9HZ, IP20 9JA, IP20 9JB, IP20 9JE, IP20 9JG, IP20 9JH, IP20 9JJ, IP20 9JL, IP20 9JN, IP20 9JP, IP20 9JR, IP20 9JT.
What is the phone number format and dialing rules for this area (Harleston)?
Local phone numbers follow the dialing prefix rules. Numbers generated locally are 11 digits long and utilize regional area codes: 1473.
Local Dialing: Within the same area, dial the standard subscriber number directly without country prefix.
International Dialing: To dial internationally, prepend the country dial code followed by the local area code and number.
Local Dialing: Within the same area, dial the standard subscriber number directly without country prefix.
International Dialing: To dial internationally, prepend the country dial code followed by the local area code and number.
What can the simulated phone numbers generated here be used for?
They are simulated data designed specifically for software development testing, QA automation workflows, form input validation (e.g., formatting mobile/landline numbers), and international compliance mock databases. Simulated phones cannot make or receive calls, nor can they receive SMS verification codes, and they cannot be used to dial real numbers.
How to verify the accuracy of the postal code data for this area (Harleston)?
You can double-check accuracy via the official query portals provided by the official postal reference sources below (such as China Post or US USPS). Our website data is periodically synchronized with these officially published directories to ensure the accuracy and timeliness of the basic codes and regional mapping data.
Data Verification & Reference Sources
The following official postal authorities can be used to verify the accuracy of the postal code data on this page: