Merton is located in Merton, Greater London, United Kingdom, with 3800 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. (20) — Greater London
Frequently Asked Questions
How many postal codes are indexed in this area (Merton)?
There are currently 3800 unique postal codes indexed for this city. The registered list includes: SW20 9LE, SW20 9LL, SW20 9LN, SW20 9LP, SW20 9LR, SW20 9LS, SW20 9LT, SW20 9LU, SW20 9LW, SW20 9LX, SW20 9LY, SW20 9LZ, SW20 9NA, SW20 9NB, SW20 9NE, SW20 9NF, SW20 9NH, SW20 9NJ, SW20 9NN, SW20 9NP, SW20 9NQ, SW20 9NR, SW20 9NS, SW20 9NT, SW20 9NU, SW20 9NX, SW20 9NY, SW20 9NZ, SW20 9PA, SW20 9PB, SW20 9WD, SW20 9WE, SW20 9WH, SW20 9WN, SW20 9WR, SW20 9WX, SW20 9XF, SW20 9ZD, SW20 9ZH, SW20 9ZU, SW20 8NZ, SW20 8PA, SW20 8PB, SW20 8PD, SW20 8PE, SW20 8PF, SW20 8PN, SW20 8PP, SW20 8PR, SW20 8PS, SW20 8PT, SW20 8PX, SW20 8PY, SW20 8PZ, SW20 8QA, SW20 8QB, SW20 8QD, SW20 8QE, SW20 8QF, SW20 8QG, SW20 8QH, SW20 8QJ, SW20 8QL, SW20 8QQ, SW20 8QS, SW20 8QT, SW20 8QU, SW20 8QY, SW20 8RA, SW20 8RB, SW20 8RD, SW20 8RE, SW20 8RF, SW20 8RG, SW20 8RH, SW20 8RJ, SW20 8RL, SW20 8RN, SW20 8RP, SW20 8RQ, SW20 8RR, SW20 8RT, SW20 8RU, SW20 8RW, SW20 8RX, SW20 8SA, SW20 8SB, SW20 8SE, SW20 8SF, SW20 8SG, SW20 8SH, SW20 8SJ, SW20 8SL, SW20 8SN, SW20 8SP, SW20 8SQ, SW20 8SR, SW20 8SS, SW20 8ST, SW20 8SU.
What is the phone number format and dialing rules for this area (Merton)?
Local phone numbers follow the dialing prefix rules. Numbers generated locally are 11 digits long and utilize regional area codes: 20.
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 (Merton)?
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: